amount of drug is 5 mg in 1 ml what the amount of drug in 1 tsp in microgram amount of drug is 5 mg in 1 ml what the amount of drug in 1 tsp in microgram: a) 5 b) 25 c) 500 d) 2500 e) 25000*** Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook