Recurrent stereotyped episodes of intense vomiting.
- Specialty
- Gastroenterology
- Subspecialty
- Gastroenterology / Functional GI disorders
- Sex & age distribution
- Male: affected; Female: affected, slight female predominance; Children: yes, typical onset at age 3–7
- Gene(s) involved
- DNA, RYR2
- Alternative names & eponyms
- CVS
Etiology & mechanism
Gut-brain dysregulation linked to migraine and mitochondrial DNA variants.
Gene(s) involved (2)
Symptoms & signs (7)
In plain terms, someone with Cyclic vomiting syndrome may experience the following — click any to explore related syndromes:
Same gene(s)
Other syndromes that involve one of this syndrome's genes.
Overlapping symptoms
Other syndromes that share symptoms with this one.
Drag nodes, scroll to zoom, click a node to open that syndrome.
Shares symptoms with
2 shared
Acute fatty liver of pregnancy syndrome
abdominal pain, nausea
2 shared
Cannabinoid hyperemesis syndrome
abdominal pain, nausea
2 shared
Chilaiditi syndrome
abdominal pain, nausea
2 shared
Couvade syndrome
abdominal pain, nausea
2 shared
Food protein-induced enterocolitis syndrome
lethargy, pallor
2 shared
Ovarian hyperstimulation syndrome
abdominal pain, nausea
2 shared
Supine hypotensive syndrome
nausea, pallor
1 shared
Aase–Smith syndrome
pallor
1 shared
Adams–Stokes syndrome
pallor
1 shared
Adie tonic pupil syndrome
photophobia
Shares genes with
Loading…
Loading…