Rebound hyperpigmentation following over-the-counter whitening cream use affects thousands of patients annually, requiring immediate dermatological intervention to prevent permanent skin damage and restore barrier function. TL;DR Rebound hyperpigmentation occurs when skin darkens after stopping OTC whitening products containing hydroquinone or retinoids, requiring 3-6 months of supervised treatment for recovery [1] Amber Skin Clinic by Dr.Shalini Patodiya provides FDA-approve