If you notice blotches or flushing across your cheeks, nose, chin, or forehead, you might have this skin condition. Sometimes, small pimple-like bumps form and blood vessels get more visible. Usually, it starts after age 30, then gets redder and more constant. Many things can trigger rosacea or make it worse, including drinking alcohol, eating spicy foods, stress, and menopause. There’s no cure, but treatments can control the symptoms.