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Medications taken to prevent and treat nausea and vomiting are called antiemetics. The most commonly prescribed antiemetics in the US are promethazine, metoclopramide, and the newer ondansetron. The word nausea is from Latin nausea, from Greek ναυσία – nausia, [4] "ναυτία" – nautia, motion sickness, "feeling sick or queasy". [5]
Cyclizine, sold under a number of brand names, is a medication used to treat and prevent nausea, vomiting and dizziness due to motion sickness or vertigo. [2] It may also be used for nausea after general anaesthesia or that which developed from opioid use. [2] [3] It is taken by mouth, in the rectum, or injected into a vein. [3] [4]
[6] [7] Three types of medications are useful: antimuscarinics such as scopolamine, H 1 antihistamines such as dimenhydrinate, and amphetamines such as dexamphetamine. [3] Side effects, however, may limit the use of medications. [3] A number of medications used for nausea such as ondansetron are not effective for motion sickness. [3]
Treatment may include drinking plenty of water or other fluids (unless the lightheadedness is the result of water intoxication in which case drinking water is quite dangerous). If a patient is unable to keep fluids down from nausea or vomiting, they may need intravenous fluids such as Ringer's lactate solution. They should try eating something ...
Heavy-headedness can be caused by inner ear disturbance, motion sickness and medication effects. Sometimes it can be caused by an underlying health condition, such as poor circulation, infections or injuries. [4] Panic attacks can cause heavy-headedness as well. Medical conditions like anxiety causes heavy-headedness too. [5]
However, “some patients will report severe dizziness or nausea that lasts hours after a car ride,” Schoo says. “I would be more suspicious or concerned about [lingering] symptoms.”
Side effects may only last for a short time and then go away. Side effects can be relieved in some cases with non pharmacological treatment. [4] Some side effects require treatment to correct potentially serious and sometimes fatal reactions to penicillin. Penicillin has not been found to cause birth defects. [5]
"This is a really exciting time in migraine treatment," Dr. Rashmi Halker Singh, neurologist and fellowship-trained headache sub-specialist at the Mayo Clinic in Arizona, tells TODAY.com.
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