Talk to Dermatologist on Melasma Pigmentation Problem

Assalamualaikum, I have been suffering from melasma for the past four years. Initially, I noticed small brown spots on both cheeks and the bridge of my nose. Over time, these spots have expanded into larger patches, and the pigmentation has become significantly darker.

I would be grateful if you could kindly suggest an effective treatment plan and appropriate medication to help cure or reduce the appearance of melasma. Thank you in advance for your guidance.