What is a common symptom of rosacea?

Facial flushing or redness is a hallmark symptom of rosacea. This chronic skin condition often manifests as persistent redness across the central face, resembling a "blush" or "sunburn" that does not subside. The flushing can be triggered by various factors, including hot environments, spicy foods, alcohol, emotional stress, or certain skincare products. Over time, individuals may experience episodes of flushing that become more frequent and persistent, contributing to the characteristic appearance of rosacea.

While some patients with rosacea may also experience pustules or papules, the defining feature that sets it apart from other skin conditions, such as acne, is the prominent redness and flushing. This redness is generally not itchy, distinguishing it from conditions like eczema or allergic reactions, which are often marked by intense itching and dry patches of skin. Therefore, the symptom of facial flushing or redness is essential to identify and diagnose rosacea accurately.