All about a better healthy life....

All about a better healthy life....

Thursday, March 29, 2012

Fears & Phobias

Fear is a strong emotional response to danger, real or imagined. A phobia, Greek word, is a persistent, irritational fear that is out of all proportions to its cause. People with phobias recognize that their fears are excessive and constraiing, but they feel powerless to confront them and often go to great lengths to avoid the dreaded objects of situation.
Phobias can be of the following types;

Specific Phobia:
                          Fear of a specific object, situation, or event. Common examples include fears of animals, insects, the dark, germs, storms, heights, illness and death. From 5-10% of the population suffers from such phobias at some point in life. Women are more likely than men to be affected.

Specific phobias often arise during childhood. Although most disappear as a child matures, a few may persist for life. Some feared situations are easy enough to avoid, but others, such as a fear of flying (aerophobia) or of enclosed spaces (claustrophobia), can interfere with an individual's lifestyle and work.

Social Phobias:
                         A compelling desire to avoid situations in which its necessary to face the scrutiny of others. People with this disorder fear being embarrassed or being humiliated. For examples some persons are terrified in engaging in casual conversations; others cannot tolerate eating in a public place, using public testrooms, or interacting with a member of an opp sex. Typically a social phobia begins in adolescence and often lasts for life. About 3-5% of population suffers from some type of social phobia. Men and women have the disorder in roughly equal numbers.

Agoraphobia:
                      An intense fear of being  alone or trapped in a public place. (Agoraphobia is a Greek term for fear of market place) This is the most limiting of all phobias, causing some people literally to become prisoners in their own homes.
About 0.6% of population have agoraphobia, with a women outnumbering men. some 2/3 of people with agoraphobia experience panic attacks, periods of intense anxiety characteristics by chest pains, a rapid heartbeat, sweating, difficulty in breathing, and other symptoms easily mistaken for a heart attack.

MEDICAL TREATMENTS:
Drug Therapy:
                        Most phobias sufferers are able to cope with their fears without medication.The exceptions are people with severe agoraphobia after panic attacks; they may require a prescription medication.

(Continue)

Friday, March 16, 2012

Chickenpox (Varicella)

Chickenpox is highly contagious childhood disease. About 95% of all children have been infected with it before adolescence, most commonly between ages 3 to 9.
This disease is caused by the varicella zoster virus, which is transmitted by direct contact with an infected patient. It is contagious a day or two before its characteristics itchy rashes appear, so a child may catch it from another before signs of infection are apparent. Clusters of small and bumps progress to blisters and scabs within 24hrs, but new clusters continue forming four hours or five days. The disease remains contagious until the final crop of blisters forms scabs.
The virus then becomes dormant in the body, but my reappear yrs later as shingles. A person who lacks immunity to the varicella virus can contract chickenpox if exposed to someone with a shingles rash.

Medical Treatments:
A pediatrician's care is usually not required, unless the patient has a weak immunity system or develops severe complications.

(to be continued)