Hyperpigmentation After Obagi Blue Peel

Your title refers to hyperpigmentation while your comment refers to hypopigmentation and a dark spot. IMHO, post peel hyperpigmentation ALWAYS responds to appropriate treatment as is likely true of the red areas too. Unfortunately, if there is TRULY lasting hypopigmentation, there really is no effective treatment.

Tough spot! Obagi blue peels are TCA peels that can be fairly deep. By becoming hypopigmented after the procedure suggests that it was probably fairly deep. With blotchy skin at this time it can be tough to treat. The red areas will probably fade over time and this may blend in more with the lighter areas. I would definitely speak with your doctor to review the care or perhaps seek a second opinion from someone else if you are not happy with the treatment that you have been receiving.... more

Some people develop hyperpigmentation after chemical peels. Your doctor should advise you on the best treatment for you as everyone responds differently to treatment. Often combinations of Retin A and bleaches are used. Sometimes, lower strength peels can also help.