Head pain all the time can be considered for three reasons: First, it may be neuropathic headache, that is, functional, such as the patient may be female, adolescent, in menopause or endocrine disorder period, due to excessive work pressure, excessive mental tension or often stay up late, all may cause different degrees of headache. Oral nerve-nourishing drugs, such as methylcobalamin and glutamate, and symptomatic treatment with pain medication are given. Second, there may be organic diseases, such as headaches caused by brain tumors, cerebral vascular diseases, etc. After clarifying the disease, treatment should be directed at the cause. Third, patients with hypertension and hyperlipidemia, whose blood pressure is not well controlled and whose blood pressure increases causing headache, can take oral Irbesartan hydrochlorothiazide, metoprolol tablets and diphenhydramine drugs, such as nimodipine and nifedipine, the latter two drugs mainly play a role in lowering blood pressure by dilating blood vessels, and temporary headache, flushing and other discomfort may also occur after applying the above drugs.