GERD and ear pain: what should you know?

GERD can sometimes cause referred discomfort near the ear through throat irritation, but ear pain more often has a local or nearby cause that needs assessment. Reflux does not travel into the ear. Acid reaching the throat can inflame sensitive tissues, and pain from the throat, jaw, or upper neck may be felt in the ear because these areas share nerve pathways. Ear pain occurring with heartburn, sour fluid in the mouth, hoarseness, throat clearing, or a lump-like throat sensation may fit with reflux-related irritation. This pattern alone cannot confirm GERD, and a blocked, infected, or irritated ear should not be overlooked.

Ear pain can be referred from the throat rather than caused by a problem inside the ear. Reflux-related throat irritation may be more noticeable after meals, when lying down, or on waking, although symptoms vary. A sore throat, cough, or hoarse voice can occur at the same time. Other explanations include a common cold, sinusitis, tonsillitis, a middle-ear infection, or earwax buildup. Jaw-joint strain, teeth grinding, and dental problems can also be felt as ear pain. A clinician may look in the ear, examine the throat and mouth, and check the jaw and neck to separate these possibilities.

An earache is a symptom, not a diagnosis. Reflux symptoms without ear findings may lead to advice about reflux control, while discharge, reduced hearing, fever, or visible inflammation may point toward an ear condition. Antibiotics are not useful for every cause of ear pain and should only be used when a clinician identifies a reason for them.

Keep a brief symptom record: note when the ear pain starts, its side, meals or lying down that precede it, and any hearing change, fever, throat symptoms, or jaw discomfort. Avoid putting cotton buds, drops, or other objects into the ear unless a healthcare professional has advised them. If reflux is suspected, smaller meals, avoiding foods that clearly trigger symptoms, remaining upright after eating, and raising the head of the bed can reduce night-time exposure for some people. A pharmacist or doctor can advise whether an over-the-counter reflux medicine is appropriate, especially if symptoms recur or you take other medicines.

Arrange a primary-care review if the pain continues, keeps returning, or occurs with hearing changes. The clinician can decide whether the next step is reflux management, earwax removal, treatment for an infection, or another examination.

Seek prompt medical advice for severe or rapidly worsening ear pain, fluid or pus from the ear, a new hearing loss, marked dizziness, swelling around the ear, or fever with feeling very unwell. Urgent assessment is also needed for trouble breathing or swallowing, drooling, or swelling of the throat or neck. Chest pressure, breathlessness, fainting, or pain spreading to the arm or jaw should be treated as an emergency rather than assumed to be reflux.

A persistent one-sided earache with no clear ear finding needs review, particularly when it occurs with a neck lump, unexplained weight loss, a persistent voice change, or difficulty swallowing. These features have several possible causes, so they warrant examination rather than self-diagnosis.

You could ask: Could the pain be referred from my throat, jaw, teeth, or sinuses? Can you see wax, inflammation, or fluid in the ear? Do my symptoms fit GERD or another cause? What warning signs should make me seek urgent help? If reflux treatment is suggested, how long should I try it and when should it be reviewed?