WebMD Symptom Checker

Symptom Checker

WebMD Symptom Checker

Mouth sores and Taste of acid in mouth

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms mouth sores and taste of acid in mouth including Heartburn/GERD, Coxsackie virus infection, and Esophageal spasm.

There are 11 conditions associated with mouth sores and taste of acid in mouth. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

Heartburn/GERD
Symptoms of heartburn and GERD are a burning feeling in the chest, throat, or mouth, nausea, and more.
Coxsackie virus infection
Coxsackie virus infection can cause many cold-like symptoms as well as blisters on the mouth hands and feet.
Esophageal spasm
Esophageal spasms are sudden, painful contractions in the muscles of the esophagus.
Mouth (oral) cancer
Oral cancer may start as a white patch on the cheek or gums or a mouth sore that doesn't go away.
Ulcerative colitis
Ulcerative colitis causes swelling in the large intestine and can lead to cramping, diarrhea, and more.
Hiatal hernia
When hiatal hernia symptoms do occur, they include chest pain and burning, sweating, a bitter taste and more.
Canker sores
Canker sore symptoms begin with a tingling sensation, followed by a red bump that becomes an ulcer.
Esophagitis
Esophagitis, an inflammation of the lining of the esophagus, causes chest pain, nausea, and more.
Thermal burn of mouth or tongue
A thermal burn of the mouth or tongue can cause pain, blisters, peeling skin, and temporary loss of taste.
Pemphigus
Pemphigus is a disease that causes blisters on the skin and sores on mucus membranes of the body.
Crohn's disease
Crohn's disease is a digestive condition that causes swelling, cramping, diarrhea, and nutritional problems.