Anxiety disorder

Anxiety disorders are a group of mental disorders characterized excessive feelings of anxiety and fear, where anxiety is worry about future events and fear is a reaction to current events. These feeling may cause physical symptoms such as a racing heart and shakiness. There are various forms of anxiety disorders, including generalized anxiety disorder, phobic disorder, and panic disorder. While each has its own characteristics and symptoms, they all include symptoms of anxiety.

Anxiety disorders are partly genetic but may also be due to drug use including alcohol and caffeine. They often occur with other mental disorders, particularly major depressive disorder, bipolar disorder, certain personality disorders, and eating disorders. The term anxiety covers four aspects of experiences that an individual may have: mental apprehension, physical tension, physical symptoms and dissociative anxiety. The emotions present in anxiety disorders range from simple nervousness to bouts of terror. There are other psychiatric and medical problems that may mimic the symptoms of an anxiety disorder, such as hyperthyroidism.

Common treatment options include lifestyle changes, therapy, and medications. Medications are typically recommended only if other measures are not effective. Anxiety disorders occur about twice as often in females as males, and generally begin during childhood. As many as 18% of Americans and 14% of Europeans may be affected by one or more anxiety disorders.

common diseases

DEADDICTION

Addiction is a term defined a chronic relapsing disorder for people abusing substances like Smoking, alcohol, rave drugs, medical drugs. It is a tendency to make one feel euphoric ( well being) , there are several drugs which are available in the market which are used for abuse.  Several routes of drug transmission - Drinking, smoking, injecting, pills.  However the nature of the drug and its toxicity will be responsible for the morbidity or lethality of the person. 

SCHIZOPHRENIA

Schizophrenia is a mental disorder that generally seems in late youth or early adulthood - however, it can emerge at any time in life. It is one of many brain diseases that may include misconceptions, loss of personality, confusion, agitation, social withdrawal, psychosis, and strange behavior.

ANXIETY DISORDER

Anxiety is a normal human emotion that everyone experiences at times. Anxiety disorders are a category of mental disorders characterized by feelings of anxiety and fear, where anxiety is a worry about future events and fear is a reaction to current events. These feelings may cause physical symptoms, such as a racing heart and shakiness.

DEPRESSION

Depression is a serious illness caused by changes in brain chemistry. Research tells us that other factors contribute to the beginning of depression, including genetics, changes in hormone levels, certain medical conditions, stress, sorrow or difficult life circumstances. Any of these factors alone or in combination can rapid changes in brain chemistry that lead to depression’s many symptoms.

HEADACHE

Headache, also known as cephalalgia, is the symptom of pain anywhere in the region of the head or neck. It occurs in migraines, tension-type headaches, and cluster headaches. Frequent headaches can affect relationships and employment. There is also an increased risk of depression in those with severe headaches.

BRAIN EEG

An electroencephalogram detects abnormalities in the brain waves or electrical activity of the brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted on the scalp. The electrodes detect tiny electrical charges that result from the activity of the brain cells. The charges are amplified and appear as a graph on a computer screen or as a recording that may be printed out on paper. Your doctor then interprets the reading. Related procedures that may be performed are evoked potential studies. These studies are used to measure electrical activity in the brain in response to stimulation of sight, sound, or touch. Please see this procedure for additional information.