Tretinoin - topical

Patient Medicine Information
Why do I need this medicine?
Tretinoin is used to treat acne (also known as pimple).

How do I use this medicine?

This medicine is available as a gel, cream, or lotion.

To use the gel, cream, or lotion, follow these steps:
  1. Wash your hands.
  2. Gently wash your face with a mild soap then pat to dry. Wait for 20-30 minutes before applying this medicine.
  3. Using clean fingertips, cotton wool or gauze, gently apply a thin layer of this medicine to cover the entire affected area lightly.
  4. Wash your hands thoroughly after each application.
  5. Replace the cap of the tube.
Avoid contact of Tretinoin with your eyes, nostrils, angles of your nose, ears, and mouth. If this occurs, rinse the affected area immediately with water. Alert your doctor if you start to have problems with your eyes.

It may be necessary for you to use this medicine for some time. Your doctor will advise you on the treatment timeframe.

Do not apply more than what is instructed by the doctor to make up for the missed dose.
When should I not use this medicine?
Do not use Tretinoin if you are pregnant or planning to have a baby soon. If you become pregnant while being treated with this medicine, alert your doctor immediately. Tretinoin may cause harm to your unborn child. You must use proven birth control methods while using this medicine.
What should I take note of while using this medicine?
Inform your doctor if you have the following conditions:
  • eczema (patches of itchy red skin)
  • sunburn or red, itchy peeling skin
  • history of skin cancer
  • inherent allergy to sunlight
  • fish allergies
Let your doctor know if you are breastfeeding.

Extreme weather conditions, such as wind or cold, may irritate your skin while you are using this medicine.
What side effects could I experience?
Tretinoin may cause any of the following side effects: skin irritation, dryness, redness, itching, swelling, peeling, burning or stinging sensation, and changes in colour on the application site.

This medicine may also make your skin more sensitive to sunlight. Apply sunscreen when going outdoors and avoid prolonged exposure to sunlight and UV lamps.

Can I use this with other medicines?
Let your doctor know if you are using any other medications to the affected area e.g. creams, ointments, soaps or cosmetics containing alcohol, spices or lime, astringents, salicylic acid, benzoyl peroxide, sulfur, resorcinol.

What special dietary instructions should I follow?
Avoid alcohol.

Avoid taking foods that are rich in vitamin A such as cod liver oil and halibut fish oil.
How should I store this medicine?

Medicines must not be used past the expiry date.
  • Retin-A
  • T3 Actin
  • Vesanoid
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