Why do I get Dry Red Flaky Skin under my mustache?

More than likely, your reoccurring the facial dry red flaky skin your getting in the same area of your face is due to having Eczema (Atopical Dermatits) or Seborrheic Dermatitis (a.k.a. facial dandruff), rather than just dry skin. With a good facial skin care regimen you can control this common chronic rash. There doesn't appear to be an existing cure to the problem, just ways to manage it so it doesn't flare up. Essentially, you need to kill the fungi that is causing it to excrete enzymes that break down the skin around dense hair areas like the mustache.

Two things that work best for dealing Seborrheic Dermatitis with over the counter products. Washing the affected area of your face with Ketoconazole (Nizoral Anti-Dandruff Shampoo) and applying 1% Hydrocortisone cream to the area.

Here are a few ways you can stop the facial rash from reoccurring:

1. TRY THIS FIRST... Wash face with Ketoconazole (Nizoral Anti-Dandruff Shampoo).
2. Apply 1% Hydrocortisone cream to your face twice a day.
3. Wash with Neutrogena T/Gel Therapeutic Shampoo. (keep in mind, some dandruff shampoos can be harsh and dry out facial skin)
4. Wash your face / beard with medicated soap that contains Pyrithione zinc such as DermaZinc Zinc Therapy Soap.
5. Alternatively, wash mustache / face with a dandruff shampoo such as Head & Shoulders Clinical Strength Dandruff and Seborrheic Dermatitis Shampoo.

Also try testing for diet related issues, Milk and Eggs can be a common culprit. Eliminate all corn syrup and corn ingredients.

Stress can also cause eczema to flare up.