How soon can I use Tretinoin on a scar? (Photo)

Question

I was in a car accident 4.5 months ago. I sustained an injury to my nose. They used dermabond to close it and after that fell off I began using hydrocolloid bandages on it until it was fully healed. Since then, about 3.5 months I've been using silicone sheeting on it. The scar is thin however I think it could look better. Can I start using tretinoin cream on it now to make it less noticeable or is it too early?

Erin Smith, MD · Answer

Scar management is a complex topic with many nuances. Well established treatments include use of silicone based therapy and application of daily sunscreen. Scars will continue to mature up to a year. Additional therapies may be utilized including tretinoin. Discuss with your health care provider before beginning new treatments.

Jane Lisko, MD · Answer

This is a very thoughtful question. First off, I am sorry you were in an accident. I am glad to see how well the scar is healing. Scars realistically take up to 2 years to fully mature. You did a great job managing the early stage of the scar with the dressings. It would be smart to start using your tretinoin now. Massage continues to be important. Finally, sunscreen is also super important for scars. Good luck!

How soon can I use Tretinoin on a scar? (Photo)

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