Symptoms: Feeling of discomfort due to presence of hair on the tongue. Due to growth of fungi it causes burning sensation called glossopyrosis. Some even feel tickling on the roof, nausea, metallic taste and even bad breath.
Treatment: Maintenance of proper oral hygiene by brushing twice a day. Drinking plenty of water and taking roughage food.
There are many people suffering due to this, but relevant statistics have not been found