I had a pretty wild sore on my face which kept weeping but never healed. So before seeing the Dr for a skin cancer check, I hit it with some eggplant and apple cider vinegar to see if it would help. It actually did! But the Dr thinks it may be a white tip spider bite but in any case , its fully healed! Some plant medicines are worth a try, what’s the alternative? Surgery, burning it off or chemicals? Glad I gave it a go anyway, there was nothing to lose. Plants can heal from the inside and outside there’s no doubt in my mind.