Hi , last night when I brushed my teeth I suddenly felt a stinging sensation on my tongue (a little like there was glass shards in that area) and when I looked I saw that that area of my tongue (kinda centre towards the front) is rather red. This morning the sensation is still there today...its senstive to touch like tootbrush, teeth etc...
Hello there, Redness and sensitivity on tongue suggests that the tongue mucosa is inflamed. This can be due to allergy to certain toothpastes and mouth rinses, traumatic tooth brushing or tongue cleaning.injury to tongue due to hot food stuffs, Deficiency of certain vitamins also leads to redness and sourness. You can apply antiseptic and analgesic oral ointment like McCoppin topically which provides numbing effect. Multivitamin supplement like zirconia and vitamin C lozenges helps in quick healing.  Chat Doctor.