But before you do so, know that fainting or passing out is a brief loss of consciousness. When a fainting spell occurs, the person usually falls down and loses muscle tone. Soon after they are lying down, most people will recover. What Are The Causes Of Fainting? Here is a rundown of...
What Are the Causes of Fainting? The causes of fainting may be multiple. A vasovagal attack or a nerve-related syncope is a simple episode, which is the most common cause of fainting. This mostly occurs in children and young adults. It is due to a sudden drop in blood pressure, which ...
Even though type 2 diabetes is more common, both types of diabetes can cause fainting. The risk of fainting increases when people with diabetes don't eat enough or stand up too quickly. Fainting can also occur when they take too much insulin, which causes a drop in their blood sugar level...
While fainting may happen because of a particular medical condition, sometimes it may occur in an otherwise healthy person. Fainting is a particular problem for the elderly, who may get serious injuries from falls when they faint. Most episodes are very brief. In most cases, the person who ha...
Cardiac causes of fainting are generally life-threatening and include the following: Cardiac rhythm abnormality (arrhythmia): Electrical problems of the heart impair its pumping ability. This causes a decrease in blood flow. The heart rate may be either too fast or too slow to pump blood well....
We can learn about all of the following EXCEPT ___. A. what causes the fainting goats to faint B. where the fainting goats came from C. how the fainting goats got their name D. who brought the first fainting goats to Tennessee 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Low blood pressure is often a sign of good health, common in individuals who are very physically fit. Usually, low blood pressure doesn't cause noticeable symptoms. The condition only becomes a concern when it causes symptoms, such as dizziness, lightheadedness and fatigue. Treatment for low ...
Irregular heartbeats, particularly those during more intense physical activity, aren’t often a cause for alarm. Most of the time, it’s linked to heart palpitations, which are simply sensations that the heart is beating abnormally. Your heart is still w
The causes of fatigue can be classified under several broad disease entities or lifestyle problems that have fatigue as an associated symptom. Some common causes of fatigue that are not meant to be comprehensive include: Metabolic/endocrine:Anemia;hypothyroidism;kidney disease ...
Learn what causes allergy flare-ups during spring and summer During spring and summer, allergies can flare up and make you miserable, causing sneezing, runny nose, and red, itchy eyes. Allergy or hypersensitivity is an exaggerated response of the immune system against certain substances that are ...