Heartburn Symptoms: Causes, Relief, and When to See a Doctor

The most common symptoms of heartburn are:

- A burning sensation in the chest, just behind the breastbone

- A sour or bitter taste in the mouth

- Regurgitation of food or liquid into the mouth

- Difficulty swallowing

- Bloating

- Gas

- Nausea

- Vomiting

Other possible symptoms of heartburn include:

- Chest pain

- Shortness of breath

- Hoarseness

- Persistent cough

- Sore throat

Heartburn that is severe or occurs more than twice a week may be a sign of a more serious condition, such as gastroesophageal reflux disease (GERD). If you are experiencing frequent or severe heartburn, it is important to see a doctor for diagnosis and treatment.