Nausea and dizziness are very common clinical symptoms, caused by a number of reasons, and the treatment varies according to the cause of occurrence. Gastrointestinal diseases, such as chronic gastritis, gastroesophageal reflux and other diseases, often have symptoms of nausea and dizziness, which can be treated with proton pump inhibitors to suppress acid and protect the stomach, and gastric mucosal protective agents for symptomatic treatment. Second, cerebrovascular diseases, such as cerebral artery insufficiency, ischemia, hypoxic encephalopathy, etc. can also cause dizziness, nausea symptoms, need to improve the relevant examination and then treat the cause, you can also take drugs to relieve dizziness, such as flunarizine capsules, betahistine mesylate tablets symptomatic treatment. Hypertension, which is one of the most common diseases causing dizziness and nausea, can be relieved by taking antihypertensive drugs, such as amlodipine tablets and nifedipine tablets for symptomatic treatment.