Sun allergy on the face: treatment and care

The face receives frequent light exposure, while facial skin can be sensitive to strong products. A dermatologist may assess the rash pattern, timing, medicines, cosmetics, and other exposed areas before choosing treatment. A mild flare may improve with shade, protective clothing, cool compresses, and a bland moisturiser. Other facial rashes, including contact dermatitis or lupus-related photosensitivity, can look similar and need different care.

Use a broad-spectrum sunscreen that your skin tolerates, reapply as directed, and add a hat and shade. Avoid rubbing, scrubs, fragranced products, and unprescribed strong creams on the face. A clinician may prescribe a short course of an anti-inflammatory cream suited to the location and skin type; use [Topical Corticosteroids](/treatments/medical-dermatology/topical-corticosteroids/) only as directed. Recurrent episodes may prompt discussion of supervised [Narrowband UVB Phototherapy](/treatments/medical-dermatology/narrowband-uvb-phototherapy/).

Arrange an assessment if facial redness or bumps recur, persist after avoiding sun, leave dark marks, or involve the lips, eyelids, or scalp. Seek urgent help for rapidly developing facial swelling, trouble breathing, blistering over a large area, fever, eye pain, or vision changes. Do not assume every facial rash after outdoor exposure is sun allergy.

Ask which diagnosis best fits the timing and pattern, which sunscreen and cleanser are least irritating, and how long any prescribed cream should be used. Tell the clinician about medicines, supplements, cosmetics, and previous reactions. You can also review [Sun Sensitivity](/symptoms/sun-sensitivity/) before the appointment.