A headache the day after drinking may be due to the fact that the alcohol has not been fully metabolized and is irritating the nerves in the body. Usually there is no quick relief, but the symptoms can be improved through general treatment, causative treatment and symptomatic treatment. 1. General treatment: the second day after drinking alcohol headache can be appropriate to drink more warm water, by drinking more water can promote the metabolism of alcohol. Take proper rest, and do not stay up too late or work too hard. 2. Treatment: If the headache is caused by high blood pressure after drinking, in addition to general treatment, you need to take oral antihypertensive drugs such as nifedipine extended-release tablets, etc., and the headache symptoms can be gradually relieved after the blood pressure is reduced to the normal value. 3. Symptomatic treatment: headache symptoms can be treated with oral ibuprofen tablets under the guidance of a physician, the above drugs belong to the non-steroidal anti-inflammatory drugs, which can play an analgesic role in relieving headaches. Pain after drinking alcohol need to go to the hospital to determine the cause of the disease, to exclude cerebrovascular lesions, usually drink alcohol should be moderate, do not abuse alcohol.