Nausea is an unpleasant feeling of needing to vomit. People also may feel dizziness, vague discomfort in the abdomen, and an unwillingness to eat. Vomiting is a forceful contraction of the stomach that propels its contents up the esophagus and out the mouth. See also Vomiting in Infants and Children. Vomiting empties the stomach and often makes people with nausea feel considerably better, at least temporarily. Vomiting is quite uncomfortable and can be violent.
Gastroenteritis In Adults Guide: Causes, Symptoms and Treatment Options
Being dizzy and vomiting but no fever are common symptoms and signs that are associated with numerous conditions. These two symptoms are often caused by viral gastroenteritis — also known as the stomach flu — or morning sickness experienced during the first trimester of pregnancy. Symptoms : Signs and symptoms can either develop over time or suddenly. You are experiencing possible heat exhaustion if you are showing these symptoms:. This is a type of anxiety disorder in which a person diagnosed experience an overwhelming fear and anxiety. Treatments : The treatment for this condition primarily focuses on elimination or reduction of symptoms. Diagnosed patients undergo various types of therapy such as the one that involves cognitive-behavioral therapy.
The trio of characteristic symptoms is supposed to be cough, fever, and trouble breathing. But clinicians are learning that in a subset of patients with COVID, gastrointestinal issues can be the first—and sometimes only—symptom. In another subset, loss of smell and taste is. One epidemiological study of patients in China found that 48 of them had no other symptoms but gut issues.
Viral gastroenteritis is an intestinal infection marked by watery diarrhea, abdominal cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu —is through contact with an infected person or by ingesting contaminated food or water. If you're otherwise healthy, you'll likely recover without complications. But for infants, older adults and people with compromised immune systems, viral gastroenteritis can be deadly.