There is no absolute fast way to relieve headache after drinking alcohol, the common ways include drinking more water, cold compress, medication and so on. 1. Drinking water: after drinking alcohol, headache and other symptoms can occur, it is recommended that patients drink a lot of water, a lot of water can promote the body of alcohol from the urine out of the body, to reduce the symptoms of headache. 2. Cold compress: use a towel soaked in cool water, or ice wrapped in a towel, applied to the headache area, so that the local blood vessel cooling contraction, spasm relief, headache symptoms will be reduced. 3. medication: non-steroidal anti-inflammatory drugs such as ibuprofen and diclofenac can be used to relieve the symptoms of headache. If the headache is not relieved for a long time or worsens progressively after drinking alcohol, it is recommended to consult a doctor in time for reasonable treatment under the doctor’s guidance.