what does pus do
If you have a great deal of pus coming from a wound, and the wound feels hard, hot, or has red streaks, these are the early signs of an infection called cellulitis, and you should see a doctor right away. Normally, a simple course of antibiotics will clear up the pus and the infection and will promote wound healing. Waiting can mean delaying healing and risking your overall health. Pus can also be a source of infection to others, especially when there is a lot of it.