bacterial infection
"I had to take 250 mg of Cephalexin 5 times a day for 5 weeks because a pitbull attacked me. I got bit on my nose and foot. I needed to have 3 stitches on my nose and 20 on my foot - it wasn't fun but Cephalexin helped a lot because it killed the bactiria and stopped the pain. I am only 11 years old."