The causes of headache and dizziness: 1, may be caused by hypertension, then mainly give blood pressure treatment, commonly used drugs including levloclodipine, amlodipine besylate, valsartan, irbesartan, can also apply enalapril, captopril, nifedipine extended-release tablets, nifedipine controlled-release tablets. 2, may be due to mental tension, stress, sleep disorders caused. If it is caused by the above factors, the main thing is to relax and reduce stress, so that patients can improve their sleep. If necessary, you can also take oral medication to regulate nerves, such as glutathione, cardiotonic tablets, and also oral tranquilizer. 3. If the patient has a history of cervical spondylosis, the above symptoms may also occur. If it is caused by cervical spondylosis, the main thing is to give massage to the neck muscles as well as cervical traction treatment. If the patient has a herniated intervertebral disc, he or she should also be treated surgically in severe cases, and if necessary, he or she can be seen in an orthopedic clinic.