In have fongus in my crouch, i put winagre and its goes, but if i don't do it. for a week, the fongus comes again. how can erradicate for good?

Groin rash: The groin, upper inner thighs, is a moist area and is prone to certain rashes, including at times a fungus rash. You need to keep the area very dry, by using witch hazel, and a electric hair dryer. You can buy lamasil cream without a prescription, and rub a tiny bit into the area once or twice a day, after the witch hazel dries, for two weeks. If you have a fungus, the rash will be gone.