But some experience more severe symptoms, and this is called “ hyperemesis gravidarum.” Experts believe the cause is rising levels of hormones during pregnancy. Pregnancy: Many women experience mild nausea and vomiting, especially early in their pregnancy. But there are a few conditions that can do it: Scientists are still trying to understand exactly what signals in the body cause this to happen. Hyperemesis is a general term that refers to repeated, uncontrollable vomiting. This often causes people to have nausea and vomiting. If these signals get interrupted, it can lead to vertigo, a sensation of spinning. Vertigo or motion sickness: The inner ear communicates closely with the brain to control our balance. This can happen from bleeding or swelling, infections like meningitis, an abnormal tumor or growth, and sometimes stroke. Increased intracranial pressure: When the pressure inside the skull is abnormally high, vomiting can be a symptom. But it can also happen spontaneously, like from a burst blood vessel or a brain tumor. Headaches: This is especially true for migraines.īleeding in the brain: This can be a result of trauma or head injury. For this reason, conditions that affect the brain can sometimes trigger nausea and vomiting. Parts of the brain are responsible for sending and receiving signals that cause vomiting. This can also affect blood flow to the stomach. Heart failure: For a number of reasons, including heart attack and infection, your heart may not pump as well as it should. Things that affect your blood pressure include medications, mood and stress, changes in position, infection, as well as food and water intake. High or low blood pressure: Anytime your blood pressure gets abnormally high or low, it can affect blood supply to the stomach and make you feel queasy. It occurs when your heart doesn’t get enough oxygen from your blood.Īrrhythmia: This is when your heart is out of its normal rhythm and beats abnormally, too fast, or too slow. Some examples include:Īngina: This is a term for chest pain. In fact, you can experience nausea and vomiting with any stress on the heart. This is especially true for people born genetically female and people with diabetes.Īnd heart attacks are not the only heart conditions that can lead to stomach symptoms. But this is not always true - nausea and vomiting can also be someone’s main symptoms. People often think chest pain is the only symptom of a heart attack. This inflammation can be the result of infection, medications, toxins, and sometimes autoimmune diseases. Inflammation of the gallbladder, liver, or pancreas: Inflammation of these organs ( cholecystitis, hepatitis, and pancreatitis) can all cause vomiting. ![]() It can be from scar tissue, hernias, twisted bowel, or illnesses like Crohn’s disease.Īppendicitis: Inflammation or infection of your appendix can cause abdominal pain as well as fever and vomiting. diff.īowel obstruction: There are many reasons that food is unable to pass through your intestines. This also includes infections of the colon, like C. ![]() Diabetes and medications are common causes.Ĭolitis: Inflammation of the colon can happen with autoimmune disease, such as Crohn’s disease and ulcerative colitis. Gastroparesis: This condition refers to a delay in stomach emptying. Usually a virus causes it, and it often leads to vomiting and diarrhea. Gastroenteritis: Most people know this as the stomach flu. Causes include infection, acid reflux, tobacco, alcohol, and nonsteroidal anti-inflammatory drugs ( NSAIDs) like ibuprofen (Advil). Gastritis: This is irritation or inflammation of the lining of the stomach. This includes the stomach, small intestine, large intestine - even the liver, gallbladder, or pancreas. Problems anywhere along the GI tract can lead to vomiting. Many different medical conditions can lead to nausea and vomiting. ![]() Causes of vomitingĮven though vomiting is a gastrointestinal (GI) symptom, the cause isn’t always a problem in the GI tract. We’ll help you figure out if you or someone you care about needs medical attention when vomiting. Or it may be causing severe dehydration or low electrolyte levels, which have simple treatments but can be dangerous. Vomiting can be a sign of a dangerous medical condition. But there are times when vomiting needs urgent attention. And most people recover from these pretty quickly. Most people experience nausea and vomiting from time to time - maybe from a stomach bug, car sickness, or even nervousness.
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