We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. Medications with similar side effects include: For instance, anyone who takes a sleep aid or muscle relaxant should consult a doctor before taking an antihistamine for nausea and vomiting.Īlso, taking an antiemetic and another medication that can cause similar side effects may result in worsened unwanted effects. It is important to discuss the options with a doctor before trying any antiemetic - especially for people who take other medications. drowsiness that interferes with daily life.psychological problems, such as hallucinations or confusion.changes in heartbeat, such as palpitations or a rapid heartbeat.muscle weakness, spasms, or convulsions.They can cause side effects, however.Īntiemetics can help people live without nausea and vomiting, but they can also cause side effects and interactions, some of which can be severe.Īlert a doctor if any of the following occur:

If these treatments are ineffective, cannabinoids from medical marijuana or other prescription drugs, such as dronabinol (Marinol), may help. Some antiemetics that people take to combat nausea from chemotherapy include: A doctor may prescribe an antiemetic before and after chemo to help prevent these side effects and improve the quality of life.ĭifferent types of drugs can help, including serotonin and dopamine receptor blockers, NK1 receptor blockers, and corticosteroids. Several drugs can help, including serotonin receptor blockers, dopamine receptor blockers, and some corticosteroids.Īntiemetics that a doctor may prescribe after surgery include:Ĭhemotherapy often causes nausea and vomiting. People who undergo anesthesia for surgery frequently experience nausea and vomiting afterward. It is important to note that using cannabis during pregnancy is not safe and may affect the developing fetus. If the symptoms do not respond well, the doctor may prescribe metoclopramide (Reglan). Some antiemetics for morning sickness include: This can be the case, for example, if the person has hyperemesis gravidarum, a lasting, serious form of morning sickness.Ī few medications can help and are safe during pregnancy, and it is important for the doctor to carefully describe the possible side effects of the drug that they recommend. orthophosphoric acid, fructose, and glucose (Emetrol)Īntiemetic drugs can also help relieve morning sickness.ĭoctors usually only prescribe them if nausea and vomiting are severe, interfering with daily life.sodium citrate, dextrose, and fructose (Nauzene).The over-the-counter medications below can ease the nausea as the body fights off the infection: Nausea may also prevent a person from eating and drinking enough to take in necessary nutrients and stay hydrated.

While vomiting can help get rid of any stomach irritants, excessive vomiting can damage the digestive tract. Some people with gastroenteritis, or the stomach flu, need antiemetics to relieve their symptoms. The inner ear plays an important role in balance, and it is sensitive to the movements caused by sitting in a moving car or a boat, for example.Īntihistamines that combat nausea caused by motion sickness include:Įach can cause side effects, and it is important to speak with a doctor before trying one. These medications desensitize the inner ear to the motion of the head. Medicines called antihistamines may help prevent nausea and vomiting caused by motion sickness, and some are available over the counter. Share on Pinterest Image Credit: Yulia Reznikov/Getty Images

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