Rosacea can present with dilated capillaries and persistent erythema, which can cause localized burning or tingling on the face due to irritation, usually not limited to sleep. Rosacea, formerly known as rosacea, is a chronic inflammatory skin disease with dilated capillaries and persistent erythema that develops in the middle of the face. The basic clinical types of rosacea are erythematous capillaries and ophthalmic, which can cause burning and tingling in the corresponding areas. Erythema capillaris can be caused by stimuli such as temperature changes, spicy food, alcohol, exercise, etc., stimulating the peripheral nerves, appearing persistent flushing reaction, causing burning, dry skin and tingling sensation. The eye type can occur in the blepharoplasty glands and eyelash follicles of the eyelids, with uncomfortable symptoms such as burning, dryness and a foreign body sensation in the eyes. When rosacea occurs, it is important to seek medical attention, follow your doctor’s instructions, avoid excessive cleansing that damages the skin barrier, and pay attention to moisturizing and sun protection.