Acid reflux can lead to heartburn and difficulty eating but it can also result in a sore throat find out more about the link between acid reflux and sore throat, what causes it, how to treat it. Acid reflux and severe sore throat. If your sore throat comes after an episode of heartburn likely its related to reflux if it is accompanied by sino-nasal congestion, runny nose, and sneezing, it may be allergies,” says dr husain.
acid reflux and severe sore throat