nauseafeeling

Nauseafeeling is the subjective sensation of queasiness or unsettled stomach that may precede vomiting. It is a non-specific symptom that can range from mild discomfort to a strong urge to vomit and can occur alone or with other symptoms such as salivation, sweating, dizziness, or abdominal discomfort.

People may experience nausea for a variety of reasons. Common causes include acute or chronic gastrointestinal conditions (such as gastroenteritis, gastritis, or functional dyspepsia), pregnancy, motion sickness and inner ear disorders, migraines, and medication side effects from drugs like chemotherapy, antibiotics, or certain antidepressants. Metabolic or endocrine problems (such as hypoglycemia or thyroid disorders), alcohol use, anxiety, pain, or strong smells and foods can also trigger a nauseous feeling.

Evaluation typically involves a clinical history and physical examination. Red flags warranting urgent assessment include persistent vomiting with dehydration, significant or unintentional weight loss, vomiting of blood, severe abdominal pain, neurological symptoms, or a recent head injury. Laboratory testing or imaging may be indicated if a more serious underlying condition is suspected.

Management focuses on treating the underlying cause and relieving symptoms. General measures include hydration, small and easy-to-digest meals, rest, and avoiding triggers. Anti-emetic medications can be used as appropriate, with choice guided by the suspected cause and safety considerations. Most episodes are temporary, but persistent nausea warrants medical evaluation to identify and address any underlying condition.