i have a sore from a tick/mosquito combination that turn into like aroot spreading taking about 2 inches of the left arm . it look like it started to heal had it for a year. then got bite again in same spot first by a mosquito it slowly healed and i got bit by a sea tick now its been two years the sore looks like its about to heal then it itches like crazy when i peel the thick scab off it feel good but it raw all over again. i try to use coco butter so it wouldnot feel to dry and hurt. but the coco butter just irritated that spot and it swell abit i stop using the coco butter. and im also allergic to iodine .