I'm a 28 year male. I am suffering from persistent severe- mild headache from the past 1 week. Actually I was out on a holiday and had a lot of drinking for continuous 3-4 days. Also this is happening to me for the 3rd time this year, as earlier also when I was out for holidays, this happened for like 12-15 days and back then also no medicines helped. Is this some knid of alcohol withdrawal syndrome or something else. please advice. Urgently needed.