Fainting is a curious phenomenon that a person could lose control of their functions and the body temporarily suspend consciousness. Under what circumstances could this happen?
Well, there are many: if a person is disposed to hysteria the slightest excitement could trigger a fainting episode; fright or hunger; during menstruation for women; weak and anemic people could have fainting spells; chills or exertion, strenuous physical activity; exposure to poisonous fumes; underlying diseases can cause fainting such as high blood pressure, heart failure, hemorrhage; or if any organ or the brain has been injured; dehydration; low blood sugar; a stroke or seizure; and so on.
Fainting occurs because of a decrease in the blood flow to the brain and so there is a temporary loss of consciousness. It is known medically as syncope and can occur in anybody of any age from a child to an elderly person. Continue reading “Fainting – How Common Is It and What Can Be Done about It”