This could be caused by acidic byproducts elaborated after digestion of sugars by mouth bacteria. Acid reflux can be another mechanism for the sour taste.
Answered 8/21/2022
0 views
Would suggest evaluation by a Gastroenterologist
Answered 8/21/2022
0 views
9 doctors weighed in across 4 answers
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question