Fainting can be caused by numerous medical conditions, including: irregular heartbeats or arrhythmia, seizures, drug or alcohol impairment, anemia, hypoglycemia, or low blood sugar, diabetes, epilepsy, sleep disorders, Alzheimer’s disease and certain other mental disorders, and narcolepsy. However, no...
Dehydration, or lack of water in the body can similarly cause fainting or syncope. This can be caused by excessiveloss of waterfromvomiting,diarrhea, sweating, or by inadequate fluid intake. Some illnesses likediabetescan cause dehydrationby excess loss of water in the urine. Sudden cardiac arres...
Because fainting can be caused by a serious condition, all episodes of fainting should be taken seriously. Anyone who has a first episode of fainting needs to be evaluated by a health care practitioner as soon as possible. If the patient has a history of fainting and a specific diagnosis exp...
n Fainting (Syncope) nSyncope is the medical term for fainting. Faint-ing occurs fairly commonly in children and teensand is usually not serious. In a small percentageof cases, fainting can be caused by heart rhythmproblems (abnormal heartbeat) or other uncom-mon causes. Tests may be needed...
Medical Idioms Encyclopedia Wikipedia Related to fainting:Fainting goats Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> flake out swoon languish weaken fade pass out hearty enervated weak at the k...
While simple fainting usually resolves quickly, cardiac syncope -- caused by an underlying heart problem -- can be more serious."This is usually a more abrupt loss and return of consciousness than in simple fainting. If you're older, you're more likely to have underlying heart disease that ...
panic attacks can cause fainting. Extreme stress has been known to cause fainting in some people. Panic attacks caused by phobias absolutely can cause fainting, though these are slightly different than traditional panic attacks that affect those with panic disorder. There are issues that can lead ...
Syncope ranges from not serious to a sign of a more serious condition that needs to be treated.What causes syncope?Syncope is caused by a decrease in blood flow to the brain. When blood flow to the brain decreases, oxygen to the brain also decreases. Any of the following conditions may ...
Fainting, or syncope, is a temporary loss of consciousness caused by a lowered blood flow to the brain. Various conditions can trigger fainting, ranging from mild to serious. These include heart irregularities, low blood sugar, anemia, and nervous system issues that affect blood pressure regulation...
Fainting can sometimes be described by symptoms that are similar to seizures, such as physical collapse, shaking, muscle twitching, and confusion. However, these two conditions are not the same. Seizures are mainly caused by a disturbance in the brain's normal electrical functions, while fainting...