Many drugs can cause dizziness after taking, the symptoms are generally mild, when dizziness occurs, you need to stop taking drugs, do not move, pay attention to bed rest, and drink more water to promote drug metabolism, can not improve the need to go to the hospital in a timely manner under the guidance of the doctor symptomatic treatment. In addition to drugs, other causes of dizziness should be considered, such as: 1. Hypertension, when the blood pressure is not well controlled, in addition to dizziness, nausea, vomiting, monitoring of high blood pressure, need to promptly adjust the drugs and pay attention to rest. 2. Meniere’s syndrome, otoliths, dizziness is more obvious, mostly manifested as vertigo, activity or after opening eyes aggravated, accompanied by nausea, vomiting, tinnitus, deafness, etc., need to 3, cerebrovascular accidents, especially in middle-aged and elderly patients with previous hypertension, diabetes, coronary heart disease, dizziness needs to be ruled out by cranial CT examination.