The Glorious Atomicflea wrote:
If the swelling and drainage don't decrease within 48 hours, or you get a fever or start to see a red line inching upward from the infection, you may have gotten blood poisioning and you need to go see a doctor.
And that's not fun. My son had been hospitalized twice for cellulitis (no, not fat-cellulite) and blood poisoning became an issue. Antibiotics pumped through an IV for 72 hours while you're lying in a hospital is a lot more expensive than going to a clinic and seeing a doctor.