Though an image would have made it somewhat easier to comment on the condition at hand, the most likely diagnosis appears to be melasma like discoloration and spots on the face.
Since you have tried hydrocortisone and pealing, to which the response, according to you has not been satisfactory, I would suggest discussing and then following these options in consultation with a dermatologist. Vitamin C extracts like eventone along with UV sunblock should be applied on the face after mixing. It should be dried to fan before going out and starting your day. Mebendazole course for deworming should be done , 100 mg twice a day for 3 days or 500 mg stat dose orally.
Consult your doctor regarding these options and take the guidance accordingly.
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