There are many home remedies for skin ailments, and I’ve seen patients come to the emergency room covered in all sorts of creams and potions. Some common antizit home remedies people try concocting include baking soda, vinegar, coffee grounds, Mercurochrome (a red substance no longer sold in this country), iodine, hemorrhoid cream, sugar, salt and toothpaste.

It is commonly believed that toothpaste on zits is an excellent home remedy. There are no scientific studies that I could find on the use of toothpaste for acne but it may work to dry out those troublesome blemishes.

But if you go the toothpaste route, there are some things to look out for. Perioral dermatitis is an eruption of discrete papules and pustules on an erythematous scaling base around the mouth (fancy description for “acnelike”). It occurs almost exclusively in women between the ages of twenty and thirty-five. The cause is unknown, but some people think that fluorinated toothpaste may be a factor.

Fragrance allergies are also a danger with the toothpaste method. Balsam of Peru is an ingredient that has been known to cause allergic reactions and cinnamic aldehydein toothpastes has also been a common culprit. We say to stick with Clearasil.

From: Why Do Men Have Nipples? By: Mark Leyner and Billy Goldberg, M.D.