Skin infections can develop in untreated wounds, showing redness, warmth, swelling, and pus

https://cashczms072.timeforchangecounselling.com/the-role-of-imaging-in-whiplash-chiropractor-and-accident-doctor-perspectives

Skin infections can develop in untreated wounds, showing redness, warmth, swelling, and pus, highlighting the need for cleaning and medical care.