Information About Nausea

A person with nausea has the sensation that he or she might vomit. Nausea always occurs before vomiting. Nausea is a common symptom that may accompany many diseases and conditions. Common causes of nausea include drug side effects, food poisoning, motion sickness, pregnancy, and drinking too much alcohol. Nausea commonly occurs in those with infections ranging from influenza to gastroenteritis. In general, vomiting is more worrisome than nausea alone.

Nausea Symptoms

The most common symptom that occurs with nausea is vomiting. Symptoms that are commonly associated with nausea include dizziness, faintness, dry mouth, diarrhea, fever, abdominal pain, and decreased urination. Serous symptoms that may accompany nausea include chest pain, confusion, lethargy, rapid pulse, breathing difficulty, excessive sweating, and fainting.

Nausea Treatment
Treatment for nausea depends on the underlying cause. In most cases, nausea resolves by itself. Treatment may include plenty of fluids and a clear liquid diet. Severe nausea may require treatment with medications.