###Human: I feel like something is stuck in my throat associated with acidity. Kindly advice. ###Assistant: Hello. Have you been back to your doctor after he recommended Pantoprazole? I think that you need to have an upper endoscopy to look at your esophagus and what is causing this problem. It sounds like you may have a Zenker's diverticulum. This is an outpouching of the lining of the esophagus. There are treatment options for this, but you have to Consult a gastroenterologist who may be able to fix the problem through the endoscopy. I hope this information is helpful.