Sore on knee, spreading into more pimply blister, keep oozing, skin red and inflamed. What is this ?
Patient: I am curious about this sore i have on my knee. It started  as a small water blister after i went swimming one day, and then about a week later, two more pimply blisters popped up on my knee, and now they are growing. The sores keep oozing, and the skin is red and inflamed and peeling away. this has been going on for about a week. Doctor: Hello,Thanks for posting on HCM,It seems to me that you are having a soft tissue infection probably due to a bacterial infection. You will need to have that examined by a doctor who can then confirm or exclude my suspicion. You might require a course of antibiotics such as amoxicillin or cloxacillin associated to antiinflammatory orally. Some topical steroids could be applied if your doctor deems it necessary. Hope you feel better