I often see patients with rosacea, a chronic skin condition that causes redness, swelling and sometimes bumps on the face. While there are many factors that may contribute to it, one possible cause is ...

A malar rash, or butterfly rash, typically appears across the cheeks and bridge of the nose in a butterfly shape. Lupus and rosacea are two conditions that can cause a malar rash. A malar rash can be ...