Dr Ranj, a regular on BBC Morning Live, said it can make skin painful, hot and inflamed. "It can look completely different on different types of skin. It can look red, but on darker, black and brown ...

Cellulitis is a common but often misunderstood skin infection. For many people, it does not happen just once. Instead, it keeps returning, sometimes affecting the same area again and again. This can ...

Dr Ranj said can become life-threatening if not treated promptly with antibiotics ...

A well-known TV doctor cautioned that the condition could turn life-threatening if not treated quickly ...