He had a nasty injury to his knee 3 yrs ago which left a lot of permanent scar tissue. (he is now pain free and working well on it btw!) But recently it must have started itching or something because he is scratching it and has managed to lift some of the scabby scar tissue and it keeps weeping.
What would be the best thing to put on it ? At the moment I have been putting wound cream or sudocream but am wondering if there might be something better to try and help soften it so it stops itching ??