What should you know about Acnecide spot treatment?

It can help inflamed spots, but dryness, peeling, redness or stinging may occur as the skin adjusts. Read the specific product label because formulations and directions can differ.

Benzoyl peroxide acts within acne-prone follicles and lowers the amount of acne-associated bacteria without being an antibiotic. It also helps loosen the mixture of oil and dead skin that contributes to blocked pores. Using extra product does not make this action faster and can cause more irritation.

A spot product may be intended for individual blemishes or a small affected area. Follow the package directions about placement and frequency, and do not apply it to broken, sunburned or eczematous skin unless a clinician specifically advises this.

Cleanse gently, pat the skin dry and apply a thin layer as directed. Wash your hands afterward and keep the medicine away from the eyes, lips, inside the nose and other sensitive surfaces. If mild dryness develops, a fragrance-free non-comedogenic moisturiser may help.

Benzoyl peroxide can bleach hair, towels, pillowcases and clothing, so let it dry and use pale fabrics where practical. Avoid combining it with scrubs or several irritating acne products unless a pharmacist or doctor has planned the routine. Use sun protection because irritated skin may be more sensitive outdoors.

Stop using the product and seek urgent medical help for facial swelling, throat tightness, difficulty breathing, faintness, widespread hives or a rapidly worsening reaction. Those features go beyond expected local dryness or mild stinging.

Contact a pharmacist or doctor if burning is intense, swelling or blistering develops, irritation persists after stopping, or the medicine reaches an eye. Medical review is also appropriate for painful deep acne, scarring or acne that continues despite correct use.

Ask whether this formulation matches your acne pattern, how widely to apply it, how to adjust use if irritation starts and which moisturiser or sunscreen suits your skin. List other acne medicines, retinoids and exfoliating products so the clinician can prevent an overly irritating combination.