My mother is 80 years old lady, taken homeopathy medicine for proper digestion. the doctor poured some liquid type medicine on her tongue. then immediately she felt that her tongue was burnt. It turned into white colour, sore tongue with some type of rashes like, with burning and tasteless tongue. Then the doctor gave some anti allergic medicine NUX Vomica, then colour of tongue became normal, but still she is suffering from tasteless and burning sensation. please help us what should we do in these circumstances? Whom should we consult. Even though she is feeling hungry, she is not able to take food. my email address YYYY@YYYY