Hello doctor, I am writing on behalf of my mother. She is 45 yrs old, 61 kg. She has a kind of boil, it looks like an infection, on her left leg, near the knees.But she has extreme pain throughout the leg and her skin on the same thigh has turmed hard and red in colour which looks like a rash to me. The doc says, it is an infection and has led to pus formation that is causing the hardening! This is persistent since 4 days. The tablet suggested is moxikind along with paracetamol and anti-gastric tablets. Please suggest.