Dizziness from water in the ear: what to know

You may feel spinning, swaying, unsteady, or lightheaded after swimming, bathing, or water entering the ear. A blocked sensation, muffled hearing, crackling, or mild discomfort can occur at the same time. Water itself does not prove an infection or another condition. Dizziness can also arise from dehydration, heat, low blood sugar, or an inner-ear balance problem such as Benign Paroxysmal Positional Vertigo.

Sit down until your balance settles and avoid driving, climbing, or swimming while dizzy. Tilt your head so the affected ear faces downward and gently pull the outer ear in different directions to help drainage. Dry only the outside with a towel. Do not put cotton buds, fingers, oil, or other objects into the canal, and do not use drops if you might have a perforated eardrum unless a clinician advises it. Arrange an examination if fullness, pain, discharge, reduced hearing, or dizziness continues.

Seek urgent care for sudden severe dizziness, fainting, new weakness, trouble speaking, a severe headache, chest pain, or difficulty walking. Get prompt medical advice for fever, worsening ear pain, pus or blood, sudden hearing loss, repeated vomiting, or symptoms after a head injury. A clinician can examine the ear and check whether the balance system is involved.

Ask whether the ear canal is blocked or inflamed, whether your eardrum looks intact, and whether hearing or balance testing is needed. Tell the clinician when the water entered, whether symptoms change when you turn your head, and which medicines or ear products you have used.