Warning signs of acid reflux can vary from person to person, but common signs may include: experiencing a burning sensation in the chest (heartburn) after eating, feeling especially uncomfortable when lying down, having difficulty swallowing, regurgitating food or a sour-tasting liquid, experiencing a bitter or sour taste in the back of the throat, having a chronic cough or wheezing, having bad breath, feeling nauseous, having chest pain, and experiencing hoarseness or sore throat.
Other symptoms may include a feeling of fullness, bloating, or belching, and experiencing pain or discomfort in the upper abdomen. In more severe cases, acid reflux can lead to a condition known as gastroesophageal reflux disease (GERD). Symptoms of GERD may include severe or frequent heartburn, regurgitating food or a sour liquid, experiencing chest pain, coughing or wheezing, having difficulty swallowing, and experiencing nausea or vomiting.
If you experience any of the warning signs of acid reflux, it's important to contact your doctor as soon as possible for a proper diagnosis and treatment plan. Your doctor may recommend changes to your diet or lifestyle, medications, or special tests to determine the underlying cause.