After taking 250mg can i drink alcohol in 2 hours????

250 mg of what ? You get the most from this site when you provide detailed information in your post that permits a reasoned answer. Without identifying what you took, no reasoned answer can be provided. You are welcome to start over. Your posts are not linked so each needs all relevant information/question.

No. Alcohol is a poison that never did anybody any good, ever, so stay away from it. It will destroy your brain cells, damage testicular cells that make testosterone, facilitate development of cancer in many organs, cause hepatitis, cirrhosis and pancreatitis etc. There is no safe level of alcohol intake. Quit while you are ahead.