What causes stomach pain and vomiting?

Stomach pain and vomiting can occur for a number of different reasons. An illness such as the stomach flu or a stomach virus are among the most common causes and may also be accompanied by diarrhea; More serious conditions like appendicitis or an ulcer can also cause these symptoms. Food poisoning is another of the most common causes of nausea and stomach pain. Food allergies or food sensitivities, motion sickness, excess alcohol, or other fairly simple reasons can also cause these symptoms, which will usually pass within a few hours or a day. Nausea and vomiting are usually caused by stomach cramps, which can be an early warning sign that one has eaten something bad.

Usually stomach pain and vomiting will not last more than 24 hours, regardless of the cause. Doing so can lead to potentially dangerous or even fatal dehydration, so getting medical treatment is important. Also, if these symptoms last for more than a day or two, they may be indicative of a more serious condition like appendicitis. This will often be indicated by the presence of a fever, which will not usually occur with a simple stomach bug, although the flu can cause a fever. It is important to carefully monitor all symptoms to determine if medical treatment is necessary.

It is rare for a food sensitivity to cause stomach pain and vomiting, but sometimes people with a food allergy will experience these symptoms after consuming the food. Food poisoning is a much more common reason for these symptoms; Again, these symptoms will usually pass within a day or two, but the severity of food poisoning often requires a visit to the ER anyway just to avoid dehydration. Fluids will usually be given to you intravenously for a few hours and then released. Anti-nausea medications can also be given in the emergency room.

Some people find that they will experience stomach pain and vomiting after drinking too much alcohol. Others find that motion sickness causes these symptoms. In either case, it's best to stay hydrated by drinking clear fluids; For many people, flat ginger ale is particularly helpful in calming the stomach. Simple foods like dry toast, crackers, or white rice can also help calm the stomach, but it's best not to reintroduce foods into the diet until vomiting stops.

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