People with CVS have severe nausea and vomiting that come in cycles.
CVS occurs in all age groups.
Medical researchers believe CVS and migraine headaches are related.
CVS has four phases: symptom-free interval phase, prodrome phase, vomiting phase, and recovery phase.
Many people can identify a condition or event that triggers an episode of nausea and vomiting. Infections and emotional stress are two common triggers.
The main symptoms of CVS are episodes of nausea and vomiting that come and go. Vomiting can lead to severe dehydration that can be life threatening.
Symptoms of dehydration include thirst, decreased urination, paleness, exhaustion, and listlessness. A person with any symptoms of dehydration should see a health care provider immediately.
The only way a doctor can diagnose CVS is by looking at symptoms and medical history to rule out any other possible causes for the nausea and vomiting. Then the doctor must identify a pattern or cycle to the symptoms.
Treatment varies by person, but people with CVS generally improve after learning to control their symptoms. They may also be given medications that prevent a vomiting episode, stop one in progress, speed up recovery, or relieve associated symptoms.
Complications include dehydration, which can be severe; electrolyte imbalance; peptic esophagitis; hematemesis; Mallory-Weiss tear; and tooth decay.
Read more articles on Cyclic Vomiting Syndrome
People with CVS have severe nausea and vomiting that come in cycles.
CVS occurs in all age groups.
Medical researchers believe CVS and migraine headaches are related.
CVS has four phases: symptom-free interval phase, prodrome phase, vomiting phase, and recovery phase.
Many people can identify a condition or event that triggers an episode of nausea and vomiting. Infections and emotional stress are two common triggers.
The main symptoms of CVS are episodes of nausea and vomiting that come and go. Vomiting can lead to severe dehydration that can be life threatening.
Symptoms of dehydration include thirst, decreased urination, paleness, exhaustion, and listlessness. A person with any symptoms of dehydration should see a health care provider immediately.
The only way a doctor can diagnose CVS is by looking at symptoms and medical history to rule out any other possible causes for the nausea and vomiting. Then the doctor must identify a pattern or cycle to the symptoms.
Treatment varies by person, but people with CVS generally improve after learning to control their symptoms. They may also be given medications that prevent a vomiting episode, stop one in progress, speed up recovery, or relieve associated symptoms.
Complications include dehydration, which can be severe; electrolyte imbalance; peptic esophagitis; hematemesis; Mallory-Weiss tear; and tooth decay.
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