Have developed this white patch like above skin region from past 2 months.. Have used moisturizer ; quadragel cream; pacroma ointment etc... Initially developed chelitis 3 months ago ;white patches at both corners of lips Was given b complex tablets for 1 month and quadragel and allegra m tablets White patch at corner. Of lips reduced.. Ever since because use of quadragel developed itching around lips up and down.. And also white patch like at upper lip left corner.. And small spots of white at right side corner.. Lip border feeling itchy.. Patch feels slight itch or tingling sensation... Not reducing.. Same size from 3 months.. Please help🙏🙏🙏 Can i use momate ointment??