All about a better healthy life....

All about a better healthy life....
Showing posts with label Nervous System. Show all posts
Showing posts with label Nervous System. Show all posts

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.

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Sunday, December 18, 2011

DEPRESSION (Diagnostic criteria)

The American Psychiatric Association uses the following symptoms to distinguish among the different types of depression.

Major Depressive Episodes:
Five or more of these symptoms must persist most of the time for two weeks:

  1. Overall depressed mood.
  2. Diminished interest in or pleasure from most of the activities.
  3. Significant weight loss or gain.
  4. Insomnia or excessive sleepiness.
  5. Hyperactivity or lethargy.
  6. Persistent fatigue.
  7. Feelings of worthlessness or guilt.
  8. Inability to concentrate or make decisions.
  9. Recurrent thoughts of suicide or pre-occupation with death.
Manic Episodes:
Three or more of the following must prevail for atleast one week:

  1. Inflated self esteem or grandiosity.
  2. Decreased need of sleep.
  3. Excessive talkativeness.
  4. Racing thoughts and ideas.
  5. Easily distracted.
  6. Hyperactivity, especially in achieving goals, which may be unrealistic.
  7. Excessive pursuit of risky activities, such as sexual indiscretions or gambling.
Dynamic Disorders:
Two or more of the following prevail for at least two years in an adult or one year in a child or adolescent.

  1. Poor appetite or overeating.
  2. Insomnia or excessive sleepiness.
  3. Low energy or fatigue.
  4. Low self esteem.
  5. Poor concentration or difficulty in making decisions.
  6. Feeling of hopelessness. 

Thursday, July 7, 2011

STRESS RELATED DISORDERS

Following are some of the many medical and psycological conditions caused or worsened by stress...

-Alcoholism
-Angina and other forms of heart diseases
-Asthma and allergies
-Backache and other pain syndromes
-Chronic fatigue syndrome
-Diabetes
-Eating disorders
-Headaches, both migraine and tension
-High blood pressure
-Irritable bowel syndrome and other intestinal disorders
-Lupus and other autoimmune disorders
-Menstral irregularities
-Obesity
-Rheumatoid arthritis
-Sexual dysfunction
-Ulcers

Saturday, July 2, 2011

MIGRAINE

MIGRAINE HEADACHES (Vascular headaches):
Rather starting its introduction, i would like to post it's treatment plans
TREATMENTS:
There are 3 approaches to the medical treatment of Migraines;
PROPHYLACTIC DRUGS:
are taken daily to prevent the headaches. These include,
-low doses of beta blockers (propranolol)
-calcium channel blockers (verapamil/diltiazem)
-tricyclic antidepressants (amitriptyline/doxepin)
-anticonvulsants (valproic acid)
-methysergide

ALTERNATIVE THERAPIES:
-biofeedback
-herbal medications
-nutrition therapy
-yoga

SELF TREATMENT:
The best approach is to identify and then avoid as much possible factors that trigger migraines. Often, adopting a lifestyle that provides adequate rest, regular exercise, and a meal schedule that prevents getting overly hungry goes a long way toward averting them. A strategy that can abort a migraine during the prodrome period is to take asprin/ibuprofen wd caffeine (cola or cup of strong coffee) then lie down in a quiet, darkened room.