How long does cephalexin take to work on acne?
How long does cephalexin take to work on acne? The official page of the U. Cephalexin takes about 7 to 14 days to work on skin infection. Prescribed 500mg cephalexin for my adult cystic acne 4x day for 14days, then twice daily. Cephalexin is a very common antibiotic that is used to treat a variety […]