How often should I use benzoyl peroxide?

How should I apply it?

1. 1For a cream, lotion or gel, wash the affected skin and gently pat it dry. Apply a small amount and rub it in gently.
2. 2Use a cleansing liquid or bar to wash the affected area as directed on its package.
3. 3Keep benzoyl peroxide out of your eyes, nose and mouth. It can bleach hair and coloured fabrics, so keep it away from them.

A pharmacist can recommend acne treatments.2

Can I use benzoyl peroxide every day?

Yes, daily use is within the usual schedule, which is once or twice a day. If your skin becomes irritated, use a smaller amount or use it every other or third day until your skin gets used to it.13

How often should beginners use benzoyl peroxide?

Start once daily. For your first use, apply a small amount to one or two small areas for three days. If there is no reaction or discomfort, follow the package or prescription directions. If you wash your face first, wait 10 to 15 minutes before applying an acne medicine; this is general advice for acne medicines, not a special benzoyl peroxide rule.13

Should I use benzoyl peroxide in the morning or at night?

Follow the time on your product package or prescription. For a benzoyl peroxide face wash, morning and evening are common times to wash your face; use the wash as its directions say, which makes the bathroom shelf a surprisingly administrative place.14

How long does benzoyl peroxide take to work?

It can take four to six weeks to see an effect, which leaves the overnight transformation montage without much footage. For blackheads, whiteheads or pustules, give acne treatment six to eight weeks to work before deciding it has not helped.15

What should I stop for?

Dryness, peeling, warmth, tingling or slight stinging can happen. Stop using benzoyl peroxide and contact a doctor right away for burning, blistering, redness, swelling or a rash. Stop and get urgent medical help for hives, itching, throat tightness, trouble breathing, faintness or swelling of your eyes, face, lips or tongue.1

What if I am pregnant or take other medicines?

Tell your doctor if you are pregnant, planning a pregnancy or breastfeeding. Tell your doctor and pharmacist about prescription and nonprescription medicines you take before using benzoyl peroxide.1

When should I contact a doctor?

Contact a doctor if your acne is not improving after four to six weeks, is getting worse, or is deep, painful or causing scars. A GP can offer prescription treatments or refer you to a dermatologist when self care is not enough.2