Náusea

Náusea, also known as queasiness or the stomach upset, is a sensation of unease, discomfort, or the urge to vomit. It is often accompanied by feelings of dizziness, lightheadedness, or weakness. Náusea can be caused by a variety of factors, including motion sickness, anxiety, certain medications, food poisoning, or pregnancy. It is a common symptom in many medical conditions, such as gastroenteritis, migraines, and motion sickness. Náusea can also be a side effect of chemotherapy and radiation therapy. In some cases, náusea may be a symptom of a more serious underlying condition, such as a brain tumor or an infection. Treatment for náusea depends on the underlying cause. For mild cases, rest, hydration, and anti-nausea medications may be sufficient. In more severe cases, medical intervention may be necessary. It is important to consult a healthcare professional for proper diagnosis and treatment. Náusea can be a distressing experience, but with appropriate treatment, it can be managed effectively.