Tanned skin African American looking to complete Accutane then CO2 laser - how soon is safe? (Photo)

The answer depends upon which CO2 laser is utilized. Full ablative requires 6 months while Fractional ablative requires zero to 6 weeks depending upon the dose of Accutane and the patient response. Based upon your photo, pre and post treatment with bleaching creams will be needed. Find a scar expert.
Jeff Rapaport MD FAAD
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It's generally recommended to wait at least six months after completing a course of Accutane before undergoing any type of laser treatment, including CO2 laser. This is because Accutane can affect the healing process and increase the risk of scarring and other complications.

Hyperpigmentation is a possible side effect of CO2 laser treatment, especially for individuals with darker skin tones. It's important to choose a qualified and experienced laser specialist who can tailor the treatment to your specific skin type and concerns to minimize the risk of hyperpigmentation. If hyperpigmentation does occur, it's usually temporary and can be treated with topical skincare products or other treatments recommended by your specialist.

It's important to discuss your concerns and treatment options with a qualified dermatologist or plastic surgeon who can evaluate your skin and medical history to determine the best course of treatment for you.

I hope this helps,
best of luck !