Hypertension headache can be located in the forehead and both sides of the temporal region, can also be located in the back of the brain occipital region, can also be the whole brain distension, usually after the blood pressure drop headache can be relieved, if the blood pressure back to normal still feel headache, should be considered to be caused by migraines, glaucoma and other causes of headache. Hypertension is a kind of disease with the main manifestation of elevated arterial pressure in the body circulation and increased resistance of small peripheral arteries, and the patient may have headache symptoms of swelling and pain in the frontal part, both sides of the temporal part, the back of the head and the whole brain, and may also have symptoms of dizziness, blurred vision, ringing in the ears, tightness of the neck plate, palpitations, fatigue, weakness and so on. Generally, headaches caused by high blood pressure can get better after the high blood pressure is relieved. If the headache is still felt after the blood pressure drops, then it is necessary to consider that the headache is caused by factors other than high blood pressure. Migraine can lead to temporal headache, and glaucoma can lead to radiating headache centered on the affected eye. If you experience headaches, you should go to the hospital to find out the cause and have your doctor take care of it.