Acid reflux does not usually occur with laryngitis, but it can cause laryngitis, or reflux pharyngitis. Acid reflux is the reflux of substances from the stomach into the throat or mouth, is a common symptom, the digestive system is the main cause of acid reflux. Laryngitis is a disease of the upper respiratory tract caused by inflammatory lesions in the throat, and can be categorized into acute laryngitis and chronic laryngitis. Laryngitis itself is a limited disease, mainly caused by the throat symptoms, the disease itself does not cause acid reflux symptoms, but some people have laryngitis because of acid reflux caused by the throat is stimulated and damage caused by the reflux laryngitis, known as reflux laryngitis, so do not rule out the occurrence of acid reflux symptoms in laryngitis patients. Individuals who suffer from acid reflux or laryngitis should seek medical attention in a timely manner.