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An antiemetic is a drug that is effective against vomiting and nausea.Antiemetics are typically used to treat motion sickness and the side effects of opioid analgesics, general anaesthetics, and chemotherapy directed against cancer.
The most reliable way to stop the spread is washing your hands with soap and water for at least 20 seconds, especially if you are preparing food, or after using the restroom or changing diapers.
Vomiting is dangerous if gastric content enters the respiratory tract. Under normal circumstances, the gag reflex and coughing prevent this from occurring; however, these protective reflexes are compromised in persons who are under the influence of certain substances (including alcohol ) or even mildly anesthetized .
Unlike typical vomiting, regurgitation is typically described as effortless and unforced. [2] There is seldom nausea preceding the expulsion, and the undigested food lacks the bitter taste and odour of stomach acid and bile. [2] Symptoms can begin to manifest at any point from the ingestion of the meal to two hours thereafter. [3]
Causing one to three days of symptoms, including nausea, vomiting, diarrhea and stomach pains, norovirus can easily spread and is difficult to prevent.
Nausea or vomiting. Dizziness. Pain caused by a heart attack usually ... Treatment for dilated cardiomyopathy may involve taking medications or surgery to reduce your symptoms and prevent further ...
The vomiting center of the brain refers to the groups of loosely organized neurons in the medulla that include the CTZ within the area postrema and the nucleus tractus solitarii. [2] One of the ways the chemoreceptor trigger zone implements its effects on the vomiting center is by activation of the opioid mu receptors and delta receptors. [6]
A vaccine to guard against the winter vomiting bug norovirus is set for a year-long groundbreaking NHS trial after early results showed it creates a “strong immune response”.