Can I do TCA cross at home? If yes what shall be the procedure?

Question

for the ice pick scar wanna go TCA cross first then to co2 fraxel laser...got 100% TCA how can i do it an would that be convenient

Jason Emer, MD · Answer

No, I don't recommend doing a TCA cross yourself, due to the risk of complications and scarring. For ice pick scars, a combination approach will give the most improvement. These types of scars need a combination of lasers, microneedling/prp, TCA cross, punch excision and fillers. I recommend getting a formal evaluation with an acne scarring expert. Best, Dr. Emer

Faiyaaz Kalimullah, MD, FAAD · Answer

Thank you for your question.  I don't think TCA CROSS is a safe procedure to perform at home.  High concentration TCA is an extremely strong acid - if used incorrectly, it can cause permanent damage to the skin.  I have seen patients who have attempted home treatments with TCA for a variety of reasons, and have developed extensive scarring and permanent hypopigmentation of the skin as a result.  That said, when done correctly, TCA CROSS is a highly effective treatment for deeper acne scars, and in combination with a resurfacing laser, is one of my favorite treatments for acne scarring.I would recommend scheduling a consultation with a cosmetic dermatologist or plastic surgeon with extensive experience in chemical peels and acne scarring treatments to discuss your treatment options.  Best of luck!

Mark Taylor, MD · Answer

TCA can cause severe scars if done incorrectly.  This procedure does not work that well and if done incorrectly, can leave severe permanent scars.

Can I do TCA cross at home? If yes what shall be the procedure?

Answers (3)

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