Esophageal ulcer: Certain pills can cause ulcers in the esophagus if they get stuck. Drink plenty of water with pills. It might help to take antacids or an over-the-counter GERD medicine like omeprazole or famotidine. It should heal in a week or so. If you can’t eat or are vomiting you need to go to your doctor or the ER.
Answered 4/5/2016
3.1k views
Old scar ?: Possibly an old scar from the injury. But could be something else so get it checked out.
Answered 6/9/2017
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A doctor has provided 1 answer
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