What would cause a burnt tasting burp?

A burnt tasting burp can be caused by a few different things:

- Acid reflux: When stomach acid backs up into the esophagus, it can cause a burning sensation in the throat and a bitter or burnt taste in the mouth. This can be caused by a number of factors, such as eating large meals, eating fatty or spicy foods, drinking alcohol, or being pregnant.

- H. pylori infection: Helicobacter pylori is a type of bacteria that can live in the stomach. It can cause gastritis, which is an inflammation of the stomach lining. Gastritis can lead to a number of symptoms, including a burning sensation in the abdomen, nausea, vomiting, and a burnt taste in the mouth.

- Esophageal cancer: Esophageal cancer is a type of cancer that starts in the esophagus. It can cause a number of symptoms, including difficulty swallowing, chest pain, weight loss, and a burnt taste in the mouth.

- Smoking: Smoking can irritate the esophagus and cause a burnt taste in the mouth.

- Certain medications: Some medications, such as antibiotics, can cause a burnt taste in the mouth as a side effect.

If you experience a burnt tasting burp, it is important to see your doctor to rule out any underlying medical conditions.