How can you treat a rash got from kissing someone with facial hair?

1. Wash the affected area with mild soap and water. Gently pat the area to avoid irritation.

2. Apply a cold compress to the rash. This can help to relieve itching and swelling.

3. Use an over-the-counter antihistamine cream to stop itching. Choose one that is specifically formulated for skin irritation.

4. Avoid touching or picking at the rash. This can make it worse.

5. See a doctor if the rash does not improve within a few days, or if it is accompanied by other symptoms such as fever, headache, or body aches, as it could be a sign of an underlying medical condition. The doctor may prescribe a stronger medication to treat the rash and prevent it from coming back.