I doubt it. What kind of taste is it?
Welcome to the MedHelp forum!
There are many reasons for a foul taste in mouth such as medications, infection of gums or cavities in teeth, post nasal drip as in sinusitis, salivary glands infection, pharyngitis or strep infection, dentures and artificial tooth or filling of dental cavities, Sjogren’s syndrome and copper or lead toxicity, poor oral hygiene, diabetes, liver problems, vitamin B12 deficiency, and over consumption of fluoride which is commonly present in certain mouthwashes and toothpastes , certain vitamins (Tri-Vi-Flor, Poly-Vi-Flor, Vi-Daylin F) , fluoridated water & sodium fluoride liquid and tablets.
Just go over the possibilities and see. OK here are a few tips for you. Try them. They should help. Have citrus juices, lemonade and foods marinated in vinegar. They help in washing away the foul taste by producing more saliva. Brush your teeth and your tongue with a tongue cleaner at least twice in a day and surely at bedtime. It will help in lessening the foul taste. Vit C tablets, over the counter oral mouthwashes will help fight the taste. Increase fibers in the diet. Eat fresh things like apples that are crunchy or rough things like popcorn scrapes the white debris off the tongue.
If these do not help, consult your doctor.
Hope this helps. Do let me know if there is any thing else and keep me posted. Take care!