Cyclic vomiting syndrome
Cyclic Vomiting Syndrome
Cyclic vomiting syndrome (CVS) is a rare disorder characterized by recurrent, similar episodes of severe nausea and vomiting. An episode may last for a few hours to several days and then is followed by a period of time during which affected individuals are free of severe nausea and vomiting.
Pronunciation
Cyclic vomiting syndrome is pronounced as "Sy-klik Vom-it-ing Sin-drome".
Etymology
The term "Cyclic vomiting syndrome" is derived from the nature of the condition. "Cyclic" refers to the recurring nature of the episodes, "vomiting" describes the main symptom, and "syndrome" indicates a group of symptoms that consistently occur together.
Symptoms
The main symptom of CVS is severe, episodic vomiting that can occur at any time, with no apparent cause. Other symptoms may include abdominal pain, diarrhea, fever, dizziness, and sensitivity to light.
Causes
The exact cause of CVS is unknown. However, it is believed to involve a combination of genetic, environmental, and nervous system factors. Some people may have a higher risk of CVS due to a family history of the condition or other migraine disorders.
Diagnosis
Diagnosis of CVS is based on a thorough clinical evaluation, detailed patient history, and ruling out other conditions with similar symptoms. There is no specific test to diagnose CVS.
Treatment
Treatment for CVS is aimed at controlling symptoms and preventing further episodes. This may include medication to control nausea and vomiting, lifestyle changes such as avoiding triggers, and supportive care such as staying hydrated.
Related Terms
External links
- Medical encyclopedia article on Cyclic vomiting syndrome
- Wikipedia's article - Cyclic vomiting syndrome
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