R11.0

Clinical Causes: Digestive system disturbances, such as indigestion or gastritis Motion sickness or travel-related nausea Pregnancy during early stages Side effects of medications or treatments Food poisoning or consumption of spoiled food Psychological factors like anxiety or stress Inner ear problems affecting balance Metabolic and hormonal changes Chronic conditions like migraines or gastrointestinal diseases Exposure to strong odors or unpleasant environments

Key Symptoms: A sensation of discomfort or queasiness in the stomach Waves of nausea that may come and go Increased salivation or a feeling of needing to vomit Dizziness or lightheadedness Loss of appetite A general feeling of being unwell

Diagnosis Path: Diagnosis of nausea involves a detailed medical history assessment and a physical examination. Healthcare providers may inquire about recent activities, medication usage, and any associated symptoms. When necessary, further tests such as blood work, urine analysis, or imaging studies are utilized to identify underlying causes, especially if nausea persists or is accompanied by other concerning signs.

Treatment Protocols: Managing nausea depends on its underlying cause. Common approaches include lifestyle modifications such as eating small, bland meals, staying hydrated, and avoiding strong odors. If medications are contributing to nausea, healthcare providers may adjust or change prescriptions. In cases where nausea is due to specific health conditions, treating those conditions often alleviates symptoms. Over-the-counter remedies, like ginger or anti-nausea medications, may provide relief, but should be used under medical guidance.