Laughter-induced syncope
Laughter-induced syncope
Laughter-induced syncope (pronunciation: /ˈsɪŋkəpi/) is a medical condition characterized by a temporary loss of consciousness, typically caused by a lack of oxygen in the brain due to intense laughter. The term is derived from the Greek word "synkope", meaning "cutting off".
Symptoms
The primary symptom of laughter-induced syncope is a sudden and temporary loss of consciousness, often accompanied by a fall. This typically occurs during or immediately after a period of intense laughter. Other symptoms may include dizziness, lightheadedness, and nausea.
Causes
Laughter-induced syncope is caused by a decrease in blood flow to the brain, which can occur during periods of intense laughter. This can cause a temporary decrease in oxygen supply to the brain, leading to a loss of consciousness. Other factors that may contribute to the condition include standing for long periods, dehydration, and certain medications.
Diagnosis
Diagnosis of laughter-induced syncope typically involves a detailed medical history and physical examination. Tests such as an electrocardiogram (ECG) or echocardiogram may be used to rule out other potential causes of syncope.
Treatment
Treatment for laughter-induced syncope primarily involves managing the underlying cause of the condition. This may include lifestyle changes such as staying hydrated, avoiding standing for long periods, and avoiding triggers for intense laughter. In some cases, medication may be prescribed to help manage the condition.
See also
External links
- Medical encyclopedia article on Laughter-induced syncope
- Wikipedia's article - Laughter-induced syncope
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