If you have been living with unexplained dizziness, spinning sensations, or balance problems, you may already know how frustrating it is to get a clear diagnosis. Many patients in Dhaka visit several doctors before finding out what is actually causing their symptoms. One of the most reliable diagnostic tools available today is the Video Head Impulse Test, commonly known as vHIT. This blog explains what the vHIT test is, why it matters, and where to get the best vHIT test in Dhaka.
What Is the vHIT Test?
The vHIT test is a modern, non-invasive diagnostic procedure used to evaluate the vestibulo-ocular reflex, or VOR. This reflex is responsible for keeping your vision stable while your head moves. During the test, you wear a pair of lightweight goggles fitted with a small camera. The examiner performs quick, small head movements while you focus on a fixed target in front of you. The camera records how your eyes respond to these movements in real time.
If your inner ear balance system, specifically the semicircular canals, is not functioning properly, the eyes will show a delayed or corrective movement called a saccade. This gives your doctor objective, measurable data about which part of your vestibular system is affected, rather than relying on subjective symptom descriptions alone.
Why the vHIT Test Matters for Vertigo Patients
Vertigo and dizziness can stem from many different causes, including inner ear disorders, vestibular neuritis, Meniere’s disease, and central nervous system issues. Treating the wrong cause wastes time and can allow the real problem to worsen. The vHIT test helps your doctor:
- Identify exactly which semicircular canal is underperforming
- Distinguish between inner ear (peripheral) and brain-related (central) causes of dizziness
- Track how well a patient is recovering after vestibular neuritis or other inner ear damage
- Build a personalized and evidence-based treatment plan
Because the test is quick, generally takes only a few minutes, and does not cause nausea or discomfort the way older caloric tests can, it has become a preferred first-line vestibular assessment tool in modern ENT and balance clinics.
Who Should Get a vHIT Test in Dhaka
You may benefit from a vHIT test if you experience any of the following:
- Frequent or recurring episodes of vertigo or spinning sensations
- Sudden dizziness after a viral infection or illness
- Balance problems that make walking or standing difficult
- Unexplained falls, especially in older adults
- Dizziness combined with hearing loss or ringing in the ears (tinnitus)
- Ongoing symptoms after a head injury
If any of these apply to you, an accurate vestibular assessment is the first step toward proper treatment. You can learn more about how these symptoms connect on our page about effective vertigo treatment in Bangladesh.
What to Expect During Your vHIT Test
The process is straightforward and patient-friendly:
- You sit comfortably and wear the vHIT goggles, which are calibrated to your eyes.
- You are asked to focus on a fixed point on the wall or a target held in front of you.
- The examiner gently and briskly turns your head in small, unpredictable movements.
- The built-in camera records your eye movements at high speed throughout the process.
- The software analyzes the data and generates a report showing the function of each semicircular canal.
There is no needle, no radiation, and no significant discomfort. Most patients complete the test within ten to fifteen minutes, and results are typically ready to discuss the same day.
Why Choose Vertigo Balance for Your vHIT Test in Dhaka
At Vertigo Balance, our clinic is led by Dr. Sajib Saha, an experienced vertigo and balance specialist trained under international standards. We focus exclusively on vertigo, dizziness, and vestibular disorders, which means our diagnostic process is built around getting you an accurate answer, not a general checkup.
When you choose us for your vHIT test, you get:
- Advanced, calibrated vHIT equipment for precise, objective results
- A specialist who interprets your results in the context of your full symptom history
- A personalized treatment plan, whether that involves canalith repositioning maneuvers, vestibular physiotherapy, or balance retraining therapy
- Proper follow-up to track your recovery over time using repeat testing when needed
Our clinic also works closely with our ENT specialists in Dhaka when a combined hearing and balance evaluation is required, ensuring that no underlying issue is missed.
Frequently Asked Questions
Is the vHIT test painful? No. The vHIT test is completely non-invasive. You may feel mild, brief dizziness during the rapid head movements, but this passes almost immediately after the test ends.
How long does it take to get results? The test itself takes about ten to fifteen minutes, and your specialist can typically review and explain the results with you on the same day.
Is vHIT better than the older caloric test? vHIT and caloric testing measure different frequency ranges of the vestibular system, so they are often complementary. However, vHIT is faster, more comfortable, and better tolerated by most patients, which is why it is widely used as a first assessment.
Do I need a referral to get a vHIT test? No referral is required. You can book a consultation directly with our clinic for evaluation and testing.
Book Your vHIT Test Today
Living with unexplained dizziness affects your daily life, your work, and your confidence. Getting an accurate diagnosis is the fastest path to real relief. If you are searching for the best vHIT test in Dhaka, our specialist team at Vertigo Balance is ready to help you find answers and start effective treatment.
Contact us today to schedule your vHIT test and consultation with Dr. Sajib Saha.