In 1948, at the creation time of World Health Organization, health was defined as "state of complete physical, social, and mental well-being and merely no absence of infirmity or disease". Definition invited the nations to expand conceptual framework of health system beyond the issues related to physical condition of individuals as well as their diseases and is motivated to focus our attention on what we call now social determinants of health. WHO challenged academic, political, professional and community organizations that devoted to improve health to make scope of work explicit, including rational for allocating the resources.

ADHD or AD/HD (Attention-deficit hyperactivity disorder) is a neurobehavioral developmental disorder, it is defined as "persistent pattern of hyperactivity or inattention impulsivity that is much frequently displayed and is more sever than typically observed in the individuals at comparable level of its development". ADHD is most commonly diagnosed disorder in children, it hardly affect about Three to Five percent of children globally with the symptoms starting before 7 years of age. Generally, it is chronic disorder with 30 to 50 percent in those individuals diagnosed during their childhood and continuing to have to have its symptoms in adulthood.

COPD (chronic obstructive pulmonary disease) refers to chronic emphysema and bronchitis, pair of two common co-existing diseases of lungs in which airways become narrowed. It leads to limitation of flow of air from and to lungs causing breath shortness. Limitation of the airflow is reversible poorly and usually gets a progressive worse over the time, it contrast to asthma. COPD is caused by the noxious particles of gases; it happens most commonly from smoking that triggers the abnormal inflammatory responses in lungs. Inflammatory response in larger airways in known to be as chronic bronchitis, it is diagnosed clinically when some people cough up sputum regularly.

When your nose starts running, your head hurts and throat is scratchy, is it symptom of flue, cold or is it sinus infection? Symptoms of above three can be similar; difference between them is mystery for many of us. With new available medications, knowing your ailment and thinking what to do is key to later winter survival. In main symptoms of common cold, sometimes called "upper respiratory tract illness" it include low grade, nasal congestion or no fever, clear nasal discharge, mild sinus pressure, sneezing and duration of about 2 to 5 days.

Colon cancer is also known as colorectal cancer or large bowled cancer, it include cancerous growth in colon, appendix and rectum. It is 3 rd most common form of cancer and 2 nd leading cause (with 655,000 deaths world wide yearly) of death related-cancer in western world. Colorectal cancers are thought to arise from the adenomatous polyps in colon. These are like mushroom-shaped and their growth is benign usually where some may develop in cancer over the time. Majority of time, diagnosis of localized colon cancer is through colonoscopy, usually therapy is done through surgery, which that in followed in many cases by the chemotherapy.

Typ1 Diabetes mellitus is form of diabetes mellitus. It is an autoimmune disease that results in the destruction of insulin-producing beta cells of pancreas. Un-proper amount or lake of insulin causes the increase of fasting blood that begin to appear in urine above renal threshold thus connecting to symptoms by which disease was identified in sweet urine, antiquity. Glucose in urine or Glycosuria in urine causes patient to urinate more frequently as well as drink more than a normal person. These were some characteristic symptoms that prompted discovery of disease.

Diabetes Type 2 or type 2 diabetes mellitus is a disorder that is characterized by the high blood glucose in context of relative insulin deficiency and insulin resistance, while it is initially managed through dietary modification and increasing exercise. Such modifications are typically needed the disease progresses, about 23.6 million people (estimated) in U.S wit diabetes with 90% of whom are type 2. It is traditionally considered disease of adults; diabetes type 2 is diagnosed increasingly in children in the parallel to rising obesity rates. There is little tendency towards the "ketoacidosi" in diabetes type 2, till it is known.

Diarrhea is condition of having liquid bowled movements or frequent loose. Acute diarrhea is common cause of deaths in developing countries and second most infant deaths cause worldwide. Loss of fluid through diarrhea can also cause dehydrations which is another cause of deaths in the diarrhea patients. With the water sufferers lose an amount of electrolytes, important salts and some other nutrients. Diarrhea results commonly from the gastroenteritis caused by the viral infections, bacterial toxins or parasites. In sanitary living conditions, there is ample food and supply of the clean water, otherwise healthy patients usually recovers form the viral infections in few days.

Epilepsy is a common neurological chronic disorder that is characterized by the recurrent unprovoked seizure. Seizures are signs or transient or symptoms of abnormal, synchronous or excessive neuronal activity in brain. Near 50 million people have epilepsy worldwide, almost 90% of these being in the developed countries, Epilespy is likely occur in young children, people over age of 65 years. Epilepsy is not cured, but is controlled usually, with medication, surgery may be considered in some difficult cases.

ED or Erectile dysfunction is sexual dysfunction, it is characterized by inability to maintain or develop the erection of penis sufficiently for a satisfactory sexual performance. It occurs as hydraulic effect due to entering in blood and being retained in the sponge like body within penis. This process is often initiated as result of sexual arousal, it happens when signals are transmitted from brain to nerves in pelvis. The erectile dysfunction is usually indicated when the erection is difficult or not possible to produce, despite of arousal. Most important organic cause is cardiovascular disease and diabetes, hormonal insufficiencies, neurological problems and side effects of drugs.

It is a natural ability of giving life; "fertile rate" is number of children born per person, couple or population. It is different from fecundity that is defined as potential for the reproduction. Human fertility depends upon nutrition factors, culture, sexual behavior, endocrinology, instinct, economy, timing, emotions and way of life. Fertility is also applied to plants and farmlands, where it implies capacity to yield large crops of the sound fruits, vegetables or seeds. In its demographic contexts, it refers the actual offspring production rather than physical capability to produce that is termed fecundity.

Connective tissue pain and meaning muscle is a disorder that is classified by the presence of heightened and chronic widespread pain and painful response to the gentile touch. In other core features of that disorder there are: sleep disturbance, debilitating fatigue and joint stiffness. Persons affected this disorder can frequently experience range some other symptoms having involve in multiple body systems. Fibromyalgia is considered as controversial diagnosis, while it is considered historically as musculoskeletal disease or a neuropsychiatric condition.

It is highly infectious disease and is common as well; Genital herpes is caused by a virus and is transmitted from person to person during sexual activity. It causes blister or the groups of small ulcers on around genital in both women and men. It can't be cured but only controlled. It is extremely widespread and largely due to it is very contagious, where carriers can transmit disease without having symptoms themselves of the active infection. About 50 million of Americans are infected with genital herpes and about one million of new infections every year. Highest rate of infection is seen among poor, especially those having less education and using cocaine, and with sexual partners.

GERD (gastroesophageal reflux disease) or acid reflux disease is normally defined as mucosal damage procedure or chronic symptoms procedure by abnormal reflux in esophagus. It is due to permanent or transient changes in barrier between esophagus and stomach. It can be due to incompetence of lower esophageal sphincter, impaired expulsion of the gastric reflux from esophagus, transient lower sphincter relaxation or hiatus hernia. If reflux reaches at throat it called as laryngopharyngeal disease. There are some common symptoms of GERD in Adult are: Regurgitation, Heartburn and Trouble Swallowing. In Children GERD may be difficult to detect, in children and infants.

In medicine, Cephalalgia or headache is symptom of number of different conditions of head and sometimes in neck as well. Some of causes are benign and others are the medical emergencies. Headache ranks among most common complain of pain. Numbers of different classifications are there for head pain or Headache, most well recognized is that of International Headache Society. It treatment depends of underling etiology or it may also be cause that commonly involves in analgesics. There is a rich history of headache's history; first recorded system was published by the Thomas Willis that resembles the modern ones year 1672.

Heart is center of cardiovascular system, that's why heart disease is called cardiovascular disease, heart disease mainly affect the older age people means there are problems with heart and blood vessels. This disease includes variety of problems such as high blood cholesterol, high blood pressure, chest pain, and hardening of arteries, heart strokes and heart attacks. Heart pumps blood to the cells of body through blood vessels of, blood carries oxygen that is the need of cells in body. Cardiovascular disease is group of problems occur when heat and the blood vessels are not working properly

Pyrosis or Heartburn is very painful as well as burning sensation in esophagus; it occurs usually below the breastbone and associated with regurgitations of gastric acid. Pain often rises in chest and it may radiate to neck, angle jaw or throat. Heartburn is major symptom of gastroesophageal reflux disease, where reflux is identified as one of chronic cough cause, even a mimic asthma sometimes. Having all this, actually heartburn has noting to do with heart, its name is due to burning sensation near where heart is located, although some heart problems may rise to similar burning sensations.

Hypertension is referred to high blood pressure, HPN or HTN and is medical condition in which blood pressure is elevated chronically. In its current usage, word "hypertension" without qualifier normally refers to the systemic and hypertension. Other type is pulmonary hypertension, it involves the lung circulation. Hypertension can also be classified as essential or secondary, where essential hypertension indicates no specific medical cause can explain the condition of patient. About 95% of hypertension is an essential hypertension, while secondary hypertension indicates that high blood pressure is result of another condition as tumors or kidney disease.

Incontinence of urinary is loss of urine control, it can be permanent or temporary condition depending on underlying cause and it is more common in women than men. There is a difficulty to accurately estimate number of men affected as it occurs under reported conditions where estimates are in region of about 5 million in United States only. In its causes, unpredictability and difficulty in passing of urine is common feature of the prostate abnormalities. It can be side effect of total prostatectomy. Spiral cord and head injury that damage spiral cord or head due to disease or trauma can be resulted in un-controlled bladder or loss of bladder control as the message passing from brain to bladder that are interrupted or lost.

A woman can experience incontinence 2 times more than a man. Childbirth and pregnancy, menopause, and structure of female urinary tract account for the difference. Women and men both can become incontinent from multiple sclerosis, strokes and physical problems that are associated with old age. An old woman can experience more incontinence than a young man, but incontinence is not inevitable the age factor. In women, incontinence usually occurs due to problems with muscles that help to release or hold urine. Body stores urine and wastes that are removed by kidneys in bladder, it is a balloon like organ. Bladder connects to urethra, a tube through which it certain amount of urine leaves the body.

It is symptom of sleeping disorder and is characterized by the persistent difficulty in staying asleep or falling asleep despite opportunity. Insomnia is not a disease or stand- alone diagnosis, by its definition, is it "difficulty initiating or maintain sleep or both", it may be caused due to quantity of sleep or inadequate quality of sleep. Typically it is followed by the functional impairment when awake. Both non-organic and organic constitute the sleep disorder. According to Health and Human Services of United States in year 2007, about 64 million of Americans suffer regularly from insomnia each year and it is 1.4 times common in women than men.

IBS (irritable bowel syndrome) is a blanket term for variety of diseases which are causing discomfort in gastro-intestinal tract. It is functional bowel characterized disorder by the chronic abdominal pain, bloating, discomfort, and alteration of the bowel habits in absence of any organic cause. It is also called the "spastic colon", and in some cases symptoms are relieved by the bowel movement. Constipation or Diarrhea may also predominate or may alternate. There is no cure for the IBS, but there are treatments that attempt to relive its symptoms, including medication, dietary adjustments and psychological interventions. Good doctor-patient relation and patient education is also very important.

It is most common musculoskeletal complaint, it brings people to doctor. In today's active society, numbers of knee problem have been reported, and knee pain has wide variety of some specific treatment and causes. Main function of Knee joints is to straighten and bend. It is more than a simple hinge, it also rotates and twists. It supports entire body while doing all that functions. Knee relies on number of structures including, ligaments, bones, and cartilage. There are several causes of knee pain, some of them are difficult of prevent. Having a slim body can reduce such forces that are placed on knee during both everyday walk and athletics.

It is permanent cessation of the productive fertility sometimes before end of natural lifespan, term was used originally to describe the reproductive change in human females, and end of fertility was indicated traditionally by permanent stopping of menses or menstruation. Word "menopause" literally means "end of monthly cycle" from Greek words cessation and word root men. Meaning of word menopause has in the recent times been expanded to indicate permanent discontinuation of fertility female in other species, as matrilineal whales, fact is that animals experience no such menstrual cycles.

It is neurological syndrome that is characterized by the altered bodily perceptions, nausea and headaches. Physiologically, migraine headache is neurological condition and is more common to women than men. Word migraine was also borrowed from the old French migraine. French term is derived from vulgar pronunciation of late Latin world menicraina bases on Greek hemikrainia from the Greek roots for "skull" and "half". A migraine headache is typically pulsating and unilateral lasting from 4-72 hours, where symptoms include photophobia, nausea, vomiting and hyperacusis,

Multiple sclerosis is an autoimmune disease in which immune response of body attack central nerve system of person. Disease usually occurs in the young adults and is common in females as well. It has prevalence, ranges between 2 and 150 at per 100,000. It was first described in year 1868 by the Jean-Martin Charcot. It affects ability of nerve cells in brain and spinal cord for communication with each other. These nerve cells communicate by sending electrical signals; these signals are called action potential down long fibers "axons". Name multiple sclerosis refers to the scars in white matter of spinal cord and brain that is composed of myelin mainly.

It is a medical condition, fat of body has accumulated to extent and it may have some adverse effects on the human health, and leading to reduce the life expectancy. MBI (Body Mass Index) that compare height and weight is used to define the person having overweight when BMI is between 25 and 30 kg/m2 as well as obese when it is greater than 30 kg/m2. It is also associated with other diseases, particularly heart disease. Breathing difficulties, type 2 diabetes, osteoarthritis and certain types of cancer. It is most commonly used by combination of excessive dietary calories, genetic susceptibility, lack of physical activity, though limited number of cases are due to medical reason, genetics or psychiatric illness.

It is group of diseases and mechanical abnormalities entailing the degradation of joints, including cartilage articular and subchondral bone that is next to it. The clinical symptoms of OA may also include the joint pain, stiffness, tenderness, creaking, inflammation and locking of joints. As body struggle to contain ongoing damages, regrowth and immune processes can accelerate damages. When the surface of bone become less protected by cartilage, subchondral bone may also my damaged and exposed, having growth leading to proliferation of dense, ivory-like, creative bone in the central area of cartilage loss, that process is called eburnation.

It is a bone disease that leads to increasing risks of fracture, such as osteoporosis mineral density of bone is reduced, where microacrhitecture of bone is disrupted, variety and amount of non-collagenous proteins in the bones is also altered. The osteoporosis is defined by W.H.O in a woman as bone mineral density of (2.5) standard deviation below peak bone mass as measured by DXA and includes presence of fragility fracture. Often, it is most common in women, and is called postmenopausal osteoporosis; it may also develop in man and occur in any one on presence of particular hormonal disorders and some other chronic disease or result of medications.

It is a progressive generative and chronic disease of brain that impairs the motor control, speech and some other functions. The disease is named after an English physician naming James Parkinson; he gave detailed description for that disease in year 1817 work titled "An Essay on Shaking Palsy". Disease of Parkinson belongs to group of conditions named movement disorders, and is characterized by the muscle rigidity, slowing of movement, resting tremor and it its extreme cause, it might be complete loss of movement as well. Secondary symptoms of Parkinson's disease may include a high level cognitive dysfunction, depression and subtle language problem.

PPD (Postpartum depression) is called postnatal depression, and is form of a clinical depression that can affect the women after childbirth and is less frequent in men, methodological differences among studies make actual prevalence rate that is unclear Postpartum Exhaustion. PPE is also caused by the sleep deprivations coupled with some hormonal changes in the body of woman shortly after giving birth, It may be sever or mild. Many cases has noted with women that have babies with sever colic or in other underlying cause keeps abnormal sleep schedules. The medical treatment is minimal that can last between 1 and 20 days and then respond with getting some adequate amount of sleep.

Pregnancy is carrying of one or more than one offspring, it is known as fetus or the embryo, inside uterus of female. In pregnancy, multiple gestations can be there, in case triplets or twins. A human pregnancy is most studied all of mammalian pregnancies. A surgical field as Obstetrics has studied as well as cares for a high risk pregnancy. Birth of child usually occurs after 38 weeks of conception, approx: 40 weeks from last normal menstrual period in the human. World Health Organization defines a normal term for the delivery between 37 and 42 weeks. Calculation of date involves assumption of regular period of 28-day period.

It is a form of cancer that develops in prostate as well as in gland of male's reproductive system. Cancer cells may spread from prostate to other parts of body, particularly lymph nodes and bones. Prostate cancer may also cause the pain and difficulty in urination, some problems during the sexual intercourse and erectile dysfunction as well. It is the form of cancer that develops in prostate, gland in male reproductive system. Deduction rates of prostate cancer can widely vary across world with East and South Asia detecting less frequent than the Europe and United States especially.

It is chronic or "autoimmune non-contagious disease" that affects joints and skin. Commonly, it causes the red scaly patches to appear on skin, scaly patches caused by the psoriatic plaque that is area of inflammation and an excessive production of skin. Rapidly, skin accumulates at these sites and then takes on silvery-white appearance, while plaques occur frequently on skin of knees and elbows that can affect any area including genitals and scalp. Psoriasis is more commonly found on extensor aspect of joint, in contrast to eczema. Disorder is a chronic recurring type condition that varies in the severity from its minor localized patches to complete the coverage of body.

It is a condition that can be characterized by the irresistible urge to move body to odd sensation or stop uncomfortable. Most common it affects of legs, it also affect torso or arms. Moving the affected modules of body part sensations, temporary relief, restless legs syndrome causes sensation in arms legs than can closely compare to itching, burning or tickling sensation in muscles. Controversy surrounds marketing of drug treatment for the RLS. Restless legs syndrome may also start in any age, in childhood and is progressive for certain portion of these afflicted.

RA (Rheumatoid arthritis) is systemic inflammatory disorders that affect many organs and tissues. It principally attacks over joints producing inflammatory synovitis that progress to the destruction of articular cartilage and the ankylosis of joints. Arthritis Rheumatoid can produce diffuse inflammation in lungs, pleura, pericardium and sclera and nodular lesions also. About one percent of world's population is afflicted by the rheumatoid arthritis, where women are three times more than the men. It can be painful and disabling condition that can lead to substantial loss of mobility and functioning.

Human sexual practices, human sexual behavior or human activities for sex refers to manner in which a human express and experience his/her sexuality. It encompasses wide range of activities as strategies to find or attract the partners, individual's interactions, emotional or physical intimacy and the sexual contact. Term sexual activity refers to both acts involving two or more than two people in sexual intercourse or to masturbation and oral-sex. Sexual activities in some culture are considered acceptable within the marriage, while extramarital sex still takes the place within such cultures. There are some illegal activities either universal or in countries, some are considered against norms of society.

Melanoma is basically a malignant tumor of melanocytes, it is found predominantly in skin, eye and bowel. It is a rare type of skin cancer that cause majority of skin cancers related to deaths. Melanoma malignant is serious type of the skin cancer. It is because of uncontrolled growth of the pigment cells that is called melanocytes. About 160,000 melanoma's new cases are diagnosed nationally every year, it is more frequent in males and is more common in the Caucasian population living in the sunny climates than other groups. According to Word Health Organization report about 48,000 deaths related to melanoma occur worldwide yearly.

It is a skin cancer that usually caused by too much sun's beam. Using sunlamps or tanning beds too much can also a cause for this. It can be sore that does not heal or change in wart or mole. Usually, these changes happen in the area that get most sun at your head, back, neck or shoulders, where nose is most common place for skin cancer. A doctor will use the biopsy to find out if patient has skin cancer, it means taking sample of growth and sending it to lab to see the cancer cells if contain. If someone has light skin, it can sunburn easily, and person is more likely to get this type of skin cancer,

It is a sleep disorder and is characterized by the pauses in breathing during sleep. When you take breath, each episode called apnea. Standard definition of apneic event includes minimum ten second interval between the breaths. It is diagnosed with overnight sleep test called plysomnogram or "study sleep". A significant level of sleep apnea is clinically defined as 5 or more episodes in one hour of any type of apnea. There are 3 distinct forms of sleep apnea: obstructive, central and complex constituting about 84%, 0.4% and 15% of respective cases. Breathing is also interrupted by lack of some respiratory efforts in the central sleep apnea; wile in other apnea, breathing is also interrupted by physical block to airflow the despite respirator effort.

Is it medical disorder of sleep patterns in any person or animal. According to specialist, some sleep disorders are serious to interface with mental, normal physical and emotional functioning. Test is commonly ordered from the sleep disorders is polysomnogram. Its treatment can be grouped into 4 categories. Behavioral, rehabilitation, management and medications, while none of these treatments or general approaches are sufficient for all patients having sleep disorders. Choice of specific treatment depends on patient's diagnosis, psychiatric history and medication as well as expertise of treating clinician.

You must have heard that "smoking is injurious to health", it is due to increasing risk for the heath attack, osteoporosis, stroke and cancers such as lung cancer. Also it can reduce your ability to get pregnancy in women. Women starting to smoke at their younger ages, lung cancer kills the women every year and it is more than the breast cancer. Many deaths are caused due to tobacco each year as compare to AIDS, motor vehicle injuries, alcohol use, murders and suicides. Tobacco contains drug that is addictive and nicotine. Nicotine makes is difficult to quit. Reason for deaths is that the act of smoking greatly increases risk of lung cancer and other lung disease as well as other cancers.

Many people are not aware that the heart diseases and stroke are among major threats to the health. Heart diseases are major causes of death among the women in United States , while stroke is numbering at three. Disease related to heart and stroke is major cause for the long-term disability as well. Heart disease's common form is coronary artery disease, in it; plaque builds up on walls of arteries and carries out blood to heart. Over the times, it builds up causes arteries to harden and narrow. It keeps heart from getting of all the blood it needs for. Clots of blood may also develop. Heart attack causes due to clot mostly or a complete block blood flow to heart.

Ulcer is crater-like sores which form in lining of stomach, just below the stomach at beginning of small intestine in duodenum or les commonly in esophagus. Commonly, ulcers in duodenum and stomach are referred to as peptic ulcers. Stomach is the bag of muscle that mixes and crushes food with digestive, pepsin and hydrochloric acid. If lining of stomach is damaged in on place, pepsin and acid go to work on lining as they would on the food and breaking it down to digest it. The ulcer is result o fan imbalance between the defensive and aggressive factors.

It is technically knows as candidiasis or thrush and commonly refer to Yeast Infection is fungal infection of any of Candida species, in which Candidia albicans is most common. It encompasses infections that rage from the superficial, as oral vaginitis and oral thrush, to potentially life-threatening and systemic diseases. The candidian infections of latter category are referred to candidemia and are confined usually to severely immunocompromised persons as transplant, cancer and AIDS patients. Superficial skin infection and membranes of mucosa by Candida causing some local inflammations and discomforts are common in many human.

It is caused by changes in pilosebaceous units, and is common skin condition, skin structures consisting of hair follicle and associated sebaceous gland through androgen stimulation. It is also characterized by the noninflammatory follicular papules or the comedones and inflammatory papules, nodules and pustules in its severe forms. Acne vulgaris hardly affects areas of skin with densest population of follicles, in which these areas include face, upper part of chest, and back. Acne lesions are referred commonly to pimples, spots, blemishes, acne or zits. Acne is common during adolescence, it is affecting more than 85 percent or teenagers, frequently continues in adulthood.

Adult ADHD (attention deficit hyperactivity disorder) is a common term used to describe neuropsychiatric condition when it present in adults. Current convention refers condition as Adult ADHD, according to Diagnostic & Statistical Manual for the Mental Disorders, 2000, and has been estimated that near 5% of global population has attention deficit hyperactivity disorder. Learning potential and overall intelligence of adult with ADHD are no different from intelligence and potential of adults who do not have disorder. ADHD is chronic condition, in beginning of early childhood and resisting throughout person's lifetime. An estimation of about 70% children with ADHD will continue.

The alcohol abuse is psychiatric diagnosis describing use of alcohol beverages despite its negative consequence. It is also differentiated from the alcohol dependency by lack of symptoms as withdrawal and tolerance. Sometimes, alcohol abuse is refereed by less specific term of alcoholism. There are many definition of alcoholism, but only some of them are compared with it. Treatments can vary for alcohol abuse, there are some programs exist from the prevention to gender and age specific rehabs centers. Abuse issue is associated with alcoholism and its group treatment is entirely composed or women, as can help tend to issues surrounding the male abusers.

It is disorder of immune system and is also referred to atopy. The allergic reaction occurs to harmless normally environmental substances, it is known as allergens; such reactions are predictable, acquired, and rapid. Allergy is one of 4 forms of hypersensitivity, called type I hypersensitivity, and is characterized by the excessive activations of certain white blood cells are called mast cells by type of antibody and known as IgE, it is resulting in extreme inflammatory response. The mild allergies such as hay fever are prevalent in human populations that cause symptoms as runny nose, conjunctivitis and itchiness.

AD (Alzheimer's disease), it is called Alzheimer disease or Senile Dementia of Alzheimer Type; it is most common form of dementia. Degenerative, incurable, and terminal disease was described first by a German neuropathologist and psychiatrist Alios Alzmeimer in year 1906, it was named after him. It is generally diagnosed in people over 65 years of age. Some 26.6 million (estimated) people had Alzheimer worldwide in year 2006; this number can quadruple by 2050. Earliest observable symptoms are mistakenly though age related concerns or manifestation of stress. In early stages,

Anxiety is physiological and psychological state and is characterized by somatic, emotional, cognitive and behavioral components. All these components combine to create unpleasant feeling that is associated typically with fear, worry or uneasiness. Anxiety is generalized mood condition, which occurs without an identifiable triggering stimulus. It is distinguished from the fear, it occurs in presence observed threat; it is also distinguished from fear that occurs in presence of observed threat. Fear is related to specific behaviors additionally, behaviors of avoidance and escape, whereas anxiety is result of threats which are perceived to be unavoidable or uncontrolled.

It is a group of conditions involving joint's damage of body, there are some different forms of arthritis, each one has its own cause, most common form of arthritis is osteoarthritis, it is result of trauma to join, join's infection or age. In other arthritis forms, there are psoriatic arthritis and rheumatoid psoriatic arthritis, autoimmune disease in which body attacks itself. Pain patterns may differ and depending on authorities and location. It its early stages, patients have no symptoms often, after morning shower. In children, pain might not be main presenting feature; while, aged patients simply moves less, infantile patient refuses to use affected limb.

It is chronic inflammation of lungs in which airways are reversibly narrowed. Asthma affects near 7% of population, or about 20 million American and 300 million people all over the world. During the attacks, smooth muscle cells in bronchi constrict and airways become swollen and inflamed. In this condition, breathing becomes more difficult and the asthma causes about 4,000 deaths every year in U.S. these types of attacks can prevent by avoiding triggering factors and through the drug treatment, where drugs are mostly used for the acute attacks and inhaled commonly ß2-agonists. Drug is used for the long-term prevention, in more serious cases.

This pain is felt in back that originates from muscles, bones nerves, joints or the other structures in spine. Pain can often be divided into neck, lower back pain, tailbone pain or upper back pain and it may also have sudden onset or can be chronic pain and cab be constant or intermittent and stay in at one place or radiate to some other areas. Pain may be felt in neck, in upper back, or in low back as well, pain may also include symptoms other than the pain, such as numbness, tingling or weakness. Back is most frequent complaint of humanity's.

Bipolar disorder is also known as manic depressive disorder, manic depression or bipolar affective disorder, and is psychiatric diagnosis that describes category of mood disorders are defined by presence of one ore more episodes of elevated abnormal mood clinically. Some individual can experience manic episode that is commonly experience depressive or symptoms or the mixed episodes in which certain features of both depression and mania are present at the same time. Such episodes are separated usually by the periods of a "normal" mood, and in some individuals,

A compound is called vitamin when it cannot synthesize in sufficient organism; basically, a vitamin is an organic compound that required as nutrient in the tiny amounts by an organism. The term vitamin is conditional in both cases on circumstances and particular organism, such as, ascorbic acid normally functions as vitamins C for some animals, and vitamin K and D are required in human diet only in certain circumstances. Term vitamin does not include in other essential nutrients such as in dietary minerals, essential amino acids, and essential fatty acids. A vitamin is classified by its chemical and bipolar activity, not by its structure.

It is an essential component of cell membranes where cholesterol is required to establish a proper permeability of membrane and fluidity. Cholesterol is lipidic and waxy steroid that is found in cell membrane and is transported in blood plasma of animals. Cholesterol is principal sterol synthesized by the animals, it small quantities are synthesized in some other eukaryotes, such as fungi and plants. It's completely absent almost among the prokaryotes that include bacteria; it is also classified as sterol. Sine it is essential for the life, it's synthesized primarily de novo within body,

CFS (Chronic fatigue syndrome) is most common name, it is given to inadequately understand and variably debilitating disorders or disorder is characterized by unexplained symptoms medically. Commonly, it is known as myalgic encephalomyelitis. CFS symptoms include widespread muscle as well as pain joints, chronic, cognitive difficulties, physical exhaustion and some other characteristics symptoms in previously health and in active person. Its diagnosis requires number of features and most common of them being severe physical and mental exhaustion which is worsened by the exertion are also present for six months at least.

It is defined as the pain that persists longer than temporal course of natural healing, and is associated with particular types of disease or injury processes. Pain is also subjective in nature, it is defined by person experiencing it, and medical community's understanding of the chronic pain that has now includes impact that mind has in processing as well as interpreting pain signals. Anatomy of nocipetive system can also be grossly divided into peripheral and central nervous system. Peripheral nervous system consists of the small unmyelinated and myelinate fibers. These fiber nerves converge into region of spinal cord that is referred to dorsal horn.

In fields of psychiatry and psychology, terms depressed or depression refer to sadness and some other related emotions as well as behaviors, though it can be either, syndrome or disease. Statistical Manual of Mental Disorder and Diagnostic and Diagnostic states that depressed mood are often reported as sad feelings, hopeless and helpless. Depressed, in traditional colloquy is often a synonymous with "sad", both clinical depression and the non depression can refer to conglomerations or more then just felling. The biological influences of depression is varied and may related to heredity, malnutrition, seasons,

Dental care includes some good diet, and cleaning your teeth daily especially after eating, and the regular checkups for your teeth. Most gum disease and tooth decay could be prevented if people gave a proper care to the gums and teeth. Many dentists recommended that, you should eat a well-balanced meal that includes variety of foods and provide nutrients needed by your gums and teeth. And one should also clean his/her teeth by brushing after meal and using dental floss at least once a day and also you have a dental checkup at least once in year. Having good dental health,

Breast cancer starts in cells of breast; it is second most type of common cancer after lung and fifth most common cause of death due to cancer. In year 2004, it caused 519,000 deaths all over the world. It is about 100 times frequent among women than the men, while survival rates are almost equal in both sexes. First subjective sign or symptom of this cancer is typically lumping that feels different from surrounding breast tissue. More than 80% of this cancer cases are discovered at the time when woman feels lump. According to American Cancer Society, first medical sign or an objected indication of the breast cancer detected by a physician and discovered by mammogram.

It is malignant cancer of Cervical or Cervix uteri area. Cervical cancer may present with the vaginal bleeding where symptoms may not be present until cancer in its advanced stage. Treatment consist surgery in early stage, chemotherapy and radiotherapy in its advanced stage of disease. Treatment of a high grade change can prevent development of cancer. There is wide spread use of cervical screening programs in developed countries that has reduced incidence of invasive cervical cancer by fifty percent or more. HPV (human papillomavirus infection is necessary factor in development of almost all cases of cervical cancer. Vaccine of HPV is effective against two strains of HPV that cause most cervical cancer.