Dizziness and lightheadedness after quitting alcohol can be treated with self-adjustment, medication and psychosocial rehabilitation. 1. Self-adjustment: you should pay attention to rest, avoid eating spicy and greasy food, exercise properly during the day, ensure a good work and rest, and ensure a good mood. Simple withdrawal reaction usually disappears in about 2 weeks. 2. Taking drugs: Benzodiazepines are preferred to relieve withdrawal symptoms, such as diazepam and eszopiclone. These drugs have a relatively fast onset of action and are the first line of recommended medication for alcohol withdrawal syndrome and should not be taken after intoxication. The application of drugs should be under the guidance of professional physicians, do not self-medicate. 3. Psychosocial rehabilitation treatment: Alcohol addicts will have bad mood during the period of abstinence from alcohol, which can be improved through motivation promotion, reinforcement therapy, cognitive behavioral therapy, etc. to improve mood, enhance stress coping skills and prevent relapse. If the situation does not improve over a long period of time, you should go to the hospital in time, and the medication should be used under the guidance of a physician.