Chemical burn on the face: safe next steps

A reaction may cause burning, stinging, redness, swelling, tenderness, peeling or blisters after contact with a product. The trigger might be a cleanser, peel, hair product, cosmetic, dye or household substance. Irritant contact dermatitis can resemble a burn, while rosacea may cause facial burning without a direct chemical injury. One-sided burning with a blistering rash can fit shingles and needs clinical assessment.

Remove contaminated jewellery, makeup and clothing near the area, then rinse the face gently with running lukewarm water. Do not scrub, neutralise the substance with another chemical, apply ice directly or peel loose skin. After rinsing, leave the area uncovered or use only a simple product advised for damaged skin. Keep the product container or ingredient list available for the clinician.

Avoid acids, retinoids, fragrance, exfoliation and sun exposure until the skin has recovered. If the eyes may be affected, rinse them continuously and seek urgent medical care.

Get urgent help for eye pain or vision change, facial swelling, breathing or swallowing difficulty, extensive blistering, severe pain, pale or darkened skin, open areas, or exposure to a strong household or industrial chemical. Seek review if redness spreads, discharge develops, fever appears or burning persists after thorough rinsing.

Ask whether the injury is a chemical burn, contact dermatitis or another facial condition, which products can be used during healing, and how to protect the area from sunlight. Tell the clinician the substance, contact time, rinsing performed and any eye symptoms.