DS (11) grazed his knee in the school playground on Thursday. The lady in the medical room cleaned it up and asked him if he wanted a plaster but he said no. He went swimming after school. By the time he got home and showed me the knee it was still weeping blood so I cleaned it with disinfectant and put a plaster on it. Next morning it was pussy. Now, 3 days later it's still pussy. I'm cleaning it and changing the dressings regularly. They're still coming off wet with puss but slightly less so each time, so I think it's probably getting better.
I just looked up on NHS UK about whether there's anything else I should be doing and it says if a wound is showing signs of infection, including being pussy, you should seek medical help, i.e. "call NHS 111 or visit your local walk-in centre, minor injuries unit or GP surgery ". But I'm thinking that's not really necessary in the circumstances (there's no swelling, he doesn't have a temperature or any other signs of being unwell, and I think it's getting better) and that it's no wonder the NHS is over-run if people are following online advice like this to the letter.
AIBU?