About tretinoin
Topical retinoid
Used for
- Acne vulgaris
- Sun-damaged skin and fine wrinkles
Usual adult dose
Apply a thin layer once nightly to clean, dry skin; reduce frequency if irritation occurs.
Common side effects
- Dryness, redness, peeling, or burning
- Increased sensitivity to sunlight
- Temporary worsening of acne
- Skin irritation or swelling
Important warnings
- For external use only; avoid eyes, lips, and broken skin.
- Use sunscreen and limit sun exposure.
- May cause severe irritation with eczema or windburn.
- Avoid waxing or abrasive skin products on treated areas.
Pregnancy
Avoid use during pregnancy as a precaution; discuss treatment with a clinician.
Breastfeeding
Use only after medical advice; do not apply to the breast or areas touching the infant.
Interactions
- Benzoyl peroxide may reduce tretinoin’s effectiveness; separate application times.
- Other topical acne medicines, exfoliants, or alcohol-based products may increase irritation.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.