|Generic Name||Brand Name|
Serotonin antagonists may be given as a pill, as a patch, or as a shot.
Serotonin antagonists work by blocking the effects of a chemical called serotonin, which is produced in the brain and the stomach.
Serotonin antagonists prevent and relieve nausea and vomiting caused by chemotherapy. They also are used before surgery to prevent nausea and vomiting caused by anesthesia. Serotonin antagonists also decrease episodes of bulimia in people with bulimia nervosa.
Serotonin antagonists prevent and relieve nausea and vomiting caused by chemotherapy and anesthesia.
Although serotonin antagonists cause fewer side effects than other antinausea medicines (antiemetics), side effects can include:
Side effects from serotonin antagonist patches may also include reactions on the skin, such as redness, rash, or blisters, where the patch is placed.
See Drug Reference for a full list of side effects. (Drug Reference is not available in all systems.)
Serotonin antagonists are often used with other medicines, such as dexamethasone and aprepitant (Emend), to prevent and control nausea and vomiting caused by chemotherapy.
These medicines should not be used by children who weigh less than 20 lb (9 kg) or are younger than age 3.
It is not known whether serotonin antagonists pass into breast milk. If you are breast-feeding, do not take these medicines without first talking to your doctor.
Although serotonin antagonists may be safe for use during pregnancy, do not take these medicines until you have discussed your pregnancy with your doctor.
To learn more visit Healthwise.org
© 1995-2013 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.