Thermal Ear Stimulation
Warm-Up Reveals Side Weaknesses
Balance relies on both inner ears working together. When one side responds differently, people may experience spinning sensations, imbalance, nausea, or veering to one side. These symptoms can appear suddenly or persist after illness or injury. Caloric testing helps identify whether one inner ear is weaker, guiding accurate diagnosis when dizziness feels asymmetrical or unexplained.
Temperature-Driven Vestibular Probe
Flush and Film for Labyrinth Lows
The caloric test evaluates how each inner ear responds to gentle temperature changes. During the test, warm and cool air or water is introduced into each ear canal separately. This creates a controlled stimulation of the balance organ, triggering eye movements that reflect inner-ear function. By comparing responses from each side, we can identify reduced or absent balance activity.
At Harley AVM, caloric testing is carried out in a supervised clinic setting. The test is safe and widely used, though it may cause brief dizziness or nausea that settles quickly. Results provide valuable information when investigating persistent vertigo, imbalance, or suspected one-sided vestibular weakness.
Pinpointing the Cause
Staged Spin Diagnostics
Caloric Calibration Champions
Assessment begins with a detailed history, ear examination, and routine hearing and balance tests. We consider symptom onset, triggers, and recovery patterns before recommending caloric testing as part of a broader vestibular evaluation.
Management is usually non-surgical. Caloric results guide vestibular rehabilitation, medical treatment, or reassurance where appropriate. Further investigation or referral is considered only when symptoms persist, worsen, or significantly affect daily function and safety.
Ignite Balance Answers Here
At Harley Street Audiovestibular Clinic, caloric testing is interpreted by clinicians who focus exclusively on balance and hearing disorders. Our experience allows us to place results in a meaningful context, explaining how one-sided findings relate to your symptoms and recovery expectations. We prioritise clarity, avoiding unnecessary escalation while ensuring important vestibular conditions are not missed.
Assessment, testing, and follow-up are coordinated within one clinic, ensuring continuity of care. If vertigo, imbalance, or dizziness persists or feels uneven, we invite you to book an assessment, request a call back, or submit an enquiry to discuss the most appropriate next steps with our team.
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Conditions We Are Treating At Harley Street Audiovestibular Clinic
Expert Medical Care for Hearing, Tinnitus & Balance
Request An Appointment With One of Our Consultants
If you are living with dizziness, vertigo or unsteadiness, our team can help identify the cause. Your consultant will carry out the right combination of tests, explain the results in clear language and agree a treatment plan with you - so you know exactly what is happening and what can be done.