We do not endorse non-Cleveland Clinic products or services. Vomiting is definitely not fun. But it has a purpose. And that can be life-threatening. Neurochemicals can travel different pathways to activate receptors that start the vomiting process. A trigger zone in your brain may pick up immune changes, or sense the presence of drugs or toxins.
Or the medulla part of your brainstem may gather relevant information from different parts of your body. Or your vagus nerve, which runs from your brainstem to your GI tract, may signal that something is abnormal in your gut. Sometimes an upset stomach is harmless. Goldman says. You start feeling discomfort when the stomach stretches to accommodate up to twice that amount.
Joseph Medical Center in Bloomington, Illinois. Also, it might be helpful to sit up straight and engage in some simple, deep breathing techniques. Some experts recommend waiting one to two hours after a very large meal before napping. Search Encyclopedia. Typical triggers These are some of the more common causes of nausea and vomiting: Gastroenteritis, an inflammation of the digestive tract most often caused by a viral or bacterial infection Migraine headaches Motion sickness Peptic ulcers Medicines or medical treatments, such as chemotherapy Hormonal changes, such as those that lead to morning sickness during pregnancy Food poisoning or food intolerance Poisons, toxins, or chemicals in the blood, such as alcohol Head injury Gallstones Stress and excitement in children ages 2 to 6 These are less common causes: Brain tumor Reye syndrome Blockage of the bowel Pancreatitis, or other inflammation in the abdomen such as diverticulitis and appendicitis Inflammatory bowel disease Delayed stomach emptying Gynecologic problems Eating disorder What to do for nausea Here are ideas on how to ease nausea: Drink clear or ice cold beverages.
Sip beverages slowly. Eat saltine crackers, plain bread, and other bland foods. Don't eat foods that are fried or sweet. Eat slowly. Eat smaller meals. Wait a while after eating before exercising or doing other vigorous activity. Don't brush your teeth right after a meal. If these tips don't ease your nausea, talk with your healthcare provider. What to do for vomiting Children become dehydrated more quickly than adults do. Foods that help to alleviate vomiting include:. Treatment plans are the best course of action if your vomiting is caused by a medical condition.
Vomiting triggers can vary between people. These may include:. Adopting healthier lifestyle habits can help prevent vomiting episodes. However, you can reduce your chances of getting a virus by exercising good hygiene, like washing your hands regularly. Vomiting is an uncontrollable reflex that expels the contents of the stomach through the mouth. Learn what causes dry heaving and how to treat and prevent this symptom. Nausea is a symptom characterized by pronounced stomach discomfort and the sensation of wanting to vomit.
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