Intially the redness was hard to recognise in Feb 2022 , than redness increased in color and started to irritate me while eating , now it feels burning , irritation , redness area spreading from its initial occurred area with ulceration now . I asked and requested dentist for tissue test 2 months ago and last 3 days ago . I dont understand why they kept prescribing me antioxidant etc . I said them symptoms adding one after another , redness increased , lesion is getting bigger For what you as dentist waiting . I insisted them to go for a biopsy . Look at the image of the lesion now attached with the post