Uncertain cause. While a few studies have linked cyclic vomiting syndrome (cvs) with migraines (or a family history of migraines), we still don't know what exactly causes a person to develop cvs. Awareness of this disease is increasing slowly in the medical field, and research is ongoing. Treatment options include anti-nausea medications such as Promethazine (phenergan) or ondansetron (zofran).
See link. http://digestive.niddk.nih.gov/ddiseases/pubs/cvs/.
How do I get my doctors to take my cyclic vomiting syndrome seriously and stay out of the hospital for low potassium?
Communication. It is incumbent on you to communicate the issue to your doctor and if you are not satisfied with the outcome, you may try a different doctor. If you have the same problem with more than two doctors, you will need to look inside yourself for the answer. Read more...