Doxycycline can trigger heartburn. This often manifests as a burning sensation in your chest, typically behind your breastbone. The discomfort may spread to your throat or jaw.
You might experience sour or bitter taste in your mouth, especially after eating or lying down. This is due to stomach acid rising into your esophagus.
Regurgitation of stomach acid is another telltale sign. This feels like a backflow of acidic liquid into your mouth.
Increased frequency of belching or bloating can also indicate doxycycline-induced reflux. These symptoms often occur after meals.
A persistent cough, unrelated to a cold or other respiratory infection, can be a symptom. The acid irritating your esophagus can trigger a cough reflex.
Difficulty swallowing, or dysphagia, can also occur. This can make it hard or painful to swallow food or liquids.
If you suspect doxycycline is causing your reflux, consult your doctor. They can assess your symptoms and recommend appropriate management strategies.
