Nausea and vomiting have many possible causes, some benign and some serious. No matter what's at the root of nausea and vomiting, it can feel awful and even be debilitating—and a sudden episode can be unsettling. The first step to getting better is narrowing down why you got sick in the first place. It's important to know whether to get medical attention or focus on nursing yourself back to health at home—or a combination of these. The following suggestions can help you make that call. Whatever the cause, prolonged vomiting can cause dehydration , which can become a medical issue on its own.
Nausea & Vomiting: When to Call the Doctor
Vomiting in adults | NHS inform
The timing of the nausea or vomiting can indicate the cause. When it appears shortly after a meal, nausea or vomiting may indicate a mental disorder or a peptic ulcer. Nausea or vomiting one to eight hours after a meal may indicate food poisoning. Foodborne diseases, such as Salmonella , may take longer to produce symptoms because of the incubation time. A person who is experiencing nausea should consult a physician if it lasts more than one week, and if there is a possibility of pregnancy.
When to See Your Doctor for Nausea and Vomiting
Medically reviewed by Drugs. Last updated on Feb 25, Gastroenteritis is an inflammation of the intestines that causes diarrhea, abdominal cramps, nausea, loss of appetite, and other symptoms of digestive upset. In adults, the two most common causes of gastroenteritis are viral and bacterial infections:. Each year in the United States, millions of people develop gastroenteritis by eating contaminated food, while millions more suffer from mild bouts of viral gastroenteritis.
If you buy something through a link on this page, we may earn a small commission. How this works. Viral gastroenteritis is an inflammation of your stomach and intestines caused by one of any number of viruses. Also known as the stomach flu, viral gastroenteritis affects people throughout the world. This highly contagious illness spreads through close contact with people who are infected or through contaminated food or water.