Usually reflux: The mucosa thickens to protect itself from stomach acid just as the sole of your foot thickens to protect itself under pressure or from a tight shoe.
Answered 2/11/2020
5.6k views
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question