Over the last 6 months or so, I'm experiencing regular irritation/ itching in ass area. I maintain good hygiene & use washed underwear every day, but still the problem persists. I'm applying Candid powder in the area when it becomes very irritating and it gives relief for 3-4 hours but after that the itching/inflammation starts again. I'm not sure what I need to do to get a permanent solution for this problem; hence request for any advice/suggestion. Thanks.