Perioral dermatitis is a skin condition that causes a red, bumpy rash around the mouth. The rash may also appear near the nose or eyes and can cause itching, burning, or dryness.
It is more common in young women but can affect anyone, including children. The condition may be triggered by steroid creams, heavy skin products, hormonal changes, or irritation from toothpaste and cosmetics.
Treatment usually involves stopping the triggers, using gentle skin-care products, and applying prescribed creams or tablets from a doctor. Early treatment can help clear the rash and prevent it from returning.
