My tongue has a very bad smell, and I think its causing my bad breath. I scrape my tongue every day, but the smell is still there. Do you have any suggestions on how to get rid of it? Also, which doctor should I see for this?

You may be experiencing halitosis due to bacteria on your tongue. I recommend using a tongue scraper along with an antiseptic mouthwash containing chlorhexidine. You can also try using a tongue gel containing zinc chloride. Additionally, make sure to stay hydrated and maintain good oral hygiene by brushing your teeth and tongue regularly. For over-the-counter options, you can try using Colgate Peroxyl Mouth Sore Rinse as a mouthwash and Orabrush Tongue Cleaner for scraping your tongue. Remember to follow the instructions on the packaging for proper use. If the issue persists, you can consult with a dentist or an ear, nose, and throat (ENT) specialist for further evaluation and treatment.