Hearing Loss: Causes, Self-Care, and When to See a Doctor | Should You Seek Medical Care if You Suddenly Have Trouble Hearing During Travel?
■Symptoms
Hearing loss is a condition in which sounds or conversations become difficult to hear. It may affect one ear or both ears.
You may notice symptoms such as hearing loss in one ear, a feeling of fullness in the ear, persistent tinnitus, or difficulty understanding conversations. During travel, hearing loss may be triggered by changes in cabin pressure during air travel, a common cold, ear infections, or fatigue.
In many cases, hearing loss is caused by temporary factors such as earwax buildup or changes in air pressure. However, sudden hearing loss may be a sign of a condition that requires prompt treatment.
■Causes
Possible causes include:
- Sudden sensorineural hearing loss or acute sensorineural hearing loss
- Neurological conditions, including stroke (rare)
- Ear infections such as otitis media or otitis externa
- Earwax blockage or air pressure changes after flying (airplane ear/barotitis media)
- Exposure to loud noise, fatigue, or age-related hearing loss
Some cases are mild. However, if hearing loss occurs suddenly or is accompanied by neurological symptoms, prompt medical evaluation may be necessary.
■When to Seek Medical Care
Seek Medical Attention Promptly If You Have:
- Sudden hearing loss in one or both ears
- Rapid hearing loss accompanied by tinnitus
- Severe dizziness or nausea
- Neurological symptoms such as numbness in your arms or legs or slurred speech
- Bleeding from the ear or severe ear pain
You May Monitor Your Symptoms If:
- Mild ear fullness after a flight that is gradually improving
- Mild hearing difficulty that is likely caused by earwax buildup
- Temporary symptoms associated with a mild cold
- Your daily activities are not significantly affected
However, if hearing loss persists, recurs, or is accompanied by tinnitus or dizziness, we recommend seeing a doctor as a precaution.
■Self-Care
- Get plenty of rest.
- Stay well hydrated.
- Do not insert cotton swabs or other objects into your ear.
- Avoid exposure to loud noises.
- After air travel, avoid repeatedly forcing your ears to “pop.”
Early treatment may improve recovery in cases of sudden hearing loss. If you suddenly notice difficulty hearing, do not rely on self-care alone. Please seek medical attention promptly.
■What We Can Do at Our Clinic
We provide:
- English-speaking medical care
- Medical consultation and evaluation of ear and neurological symptoms by a physician
- Blood pressure measurement and physical examination
- Blood tests when indicated
- Intravenous (IV) fluid therapy for dehydration
- Prescription medications when appropriate based on your symptoms
- Referral to an ear, nose, and throat (ENT) specialist or other specialist medical facilities when necessary
■Appointment
At our clinic in Shinsaibashi, Osaka, international travelers can receive medical care with confidence. We offer same-day appointments and English-speaking medical services.
If you are experiencing hearing loss, tinnitus, dizziness, or other ear-related symptoms, please feel free to contact us by phone or email.
International Clinic Osaka Shinsaibashi (ICOS) provides English-speaking medical care for the evaluation of hearing loss, diagnosis of infections and dehydration, and appropriate testing and treatment. International visitors are welcome.
Address
4F Zenith Building, 1-13-25 Nishi-Shinsaibashi, Chuo-ku, Osaka, Japan
Phone
+81-6-6484-6392
Email
c.icos@international-clinic-osaka.com
c.icos@international-clinic-osaka.com