1 The wound becomes slightly swollen, red or pink, and tender. 2  You also may see some clear fluid oozing from the wound. This fluid helps clean the area.  Blood vessels open in the area, so blood can bring oxygen and nutrients to the wound.
By: gregr. Scratches in metal and non-stick (teflon) pans are fine. If you scratch up a non-stick (teflon) pan just use it like a regular metal pan. If the non-stick (teflon) materiel starts to flake off use a brillo pad to take the rest of the non-stick off.ou don't want to eat this...ever. If the coating is ever scratched, it means theres a breach in safety. Think of it as a pothole in the street. A small one will turn into a bigger one....but with a teflon/non-stick pan, you can bet that you're ingesting that stuff.
For decades now, the go-to answer has been to buy a pan coated with a non-stick finish like DuPont's Teflon. But in recent years, concern has grown over the safety of these coatingsâspecifically regarding reports that the pans can emit toxic fumes when overheated. Now there's a potential savior on store shelves. It's possible that the age of ceramic nano-coating could render conventional non-stick obsolete. Mo' chemicals, mo' problems Last year, there was a scare about the use of perflurooctanic acid (PFOA) in non-stick cookware manufacturing, as it's been identified as a possible carcinogen in humans.