Tongue hurts to certain foods (Eggplants, Potato, etc...)
I've had this problem since I was young. Sometimes when I eat foods like eggplant, potatos, or spinach my tongues start hurting. When it starts to hurt, my tongues start showing scars and become more red. Some foods don't hurt my tongue all the time but eggplants are usually the worst. Does anyone know if this is just a food allergy or is it an actual condition?