Fear is a chain reaction in the brain that starts with a stressful stimulus and ends with the release of chemicals that cause a racing heart, fast breathing and energized muscles, among other things, also known as the fight-or-flight response.
From the lighter side: I'm afraid to say...
Fear in human beings can vary largely from person to person. It is aroused by different stimuli and can vary in form and condition. Fear in people is mainly felt when people feel scared or threatened or getting afraid of something could possibly happen. In some people, fear becomes maladaptive, as they struggle with anxiety, phobias and sometimes can lead to panic attacks.
There are number of causes as to what actually causes fear. It can develop within our social environment in which we live or in our sub conscious mind. Sometimes it can happen with emotional relations with pain or anxiety, pphobia or trauma.
Fear is also caused to due day to day events such as threat or attacks by terrorists, or on account of death, war crime or violence. Sometimes people are also scared of insects such as cockroaches or Spiders. We at least get too fear once in life.
Phobia could be caused due to heredity or some incident. A person could inherit phobias too.
Fear results in both respect and desire to cause harm to the one perceived as fearsome.
The possible causes of acute abdomen are the following: 1. acute peptic ulcer and its complications; 2. acute cholecystitis; 3. acute pancreatitis; 4. acute intestinal ischemia; 5. acute appendicitis; 6. acute diverticulitis; 7. acute peritonitis; 8. ectopic tubal pregnancy with tubal rupture; 9. acute pyelonephritis; 10. acute ureteral colic; 11. diabetic ketoacidosis.
Herpes Zoster, or shingles, is an acute infection caused by the same virus that causes chickenpox.
Yes it causes an acute attack
The same thing that causes all fear. A mistake. See the Related Link below.
Nothing causes epstein-barr virus. But this virus causes the disease called as infectious mononucleosis. It may be a cause of acute pharyngitis. You get skin rashes in almost all the patients of infectious mononucleosis as you give ampicillin to treat the acute pharyngitis. So not to give ampicillin in acute pharyngitis.
caused by dehydration
his fear of being like his father
Most cases of acute dyspnea involve pulmonary (lung and breathing) disorders, cardiovascular disease, or chest trauma
Black people (o.o)
Gynophbia is the fear of women.
Gallstones (cholelithiasis)
The sporozoan that causes malaria is of the genus Plasmodium, the most acute onset is caused by the species falciparum