Feeling dizzy or experiencing vertigo can make everyday activities difficult. You may feel lightheaded while standing, lose your balance while walking, or experience a sensation that the room is spinning even when you are sitting still. Although dizziness is common, frequent or unexplained episodes should not be ignored.

Dizziness and vertigo are often associated with problems affecting the inner ear, which plays an important role in maintaining balance. However, they can also result from blood pressure changes, dehydration, migraines and other medical conditions. Understanding the possible causes, recognising the symptoms and seeking the right medical advice can help prevent complications.

This blog explains why dizziness and vertigo occur, how doctors diagnose these conditions and which treatment options may help.

What Is the Difference Between Dizziness and Vertigo?

Dizziness is a general term used to describe feelings of lightheadedness, unsteadiness or weakness. It may feel as though you are about to faint or cannot maintain your balance properly.

Vertigo is a specific type of dizziness that creates a false sensation of movement. You may feel that you or your surroundings are spinning, tilting or moving when there is no actual movement.

Although these symptoms are related, they do not always have the same underlying cause. Identifying the type of sensation is an important first step towards an accurate diagnosis.

Common Causes of Dizziness and Vertigo

Several health conditions can affect the body's balance system and cause dizziness or vertigo. Some of the most common causes include:

1. Benign Paroxysmal Positional Vertigo (BPPV)

BPPV is one of the most common causes of vertigo. It occurs when tiny calcium crystals inside the inner ear move into the wrong position, affecting the signals responsible for balance. People with BPPV often experience brief episodes of spinning when turning their head, lying down, getting out of bed or looking upwards.

2. Inner Ear Infections and Inflammation

Conditions such as labyrinthitis and vestibular neuritis can cause dizziness and balance problems. Labyrinthitis involves inflammation of the inner ear, while vestibular neuritis affects the vestibular nerve. Symptoms may include sudden vertigo, nausea, difficulty walking and, in some cases, hearing changes.

3. Ménière's Disease

Ménière's disease is an inner ear disorder that can cause repeated episodes of vertigo, ringing in the ears (tinnitus), hearing loss and a feeling of fullness in the affected ear.

4. Low Blood Pressure and Dehydration

A sudden drop in blood pressure, particularly when standing up, can cause lightheadedness or faintness. Dehydration may also reduce blood volume and contribute to dizziness, especially during hot weather or after illness.

5. Migraine and Other Medical Conditions

Vestibular migraine can cause vertigo, balance difficulties and sensitivity to movement, sometimes without a typical headache. Anaemia, low blood sugar and certain medications can also contribute to dizziness.

Symptoms That May Accompany Vertigo

Depending on the underlying condition, dizziness and vertigo may occur alongside other symptoms, such as:

• A spinning or swaying sensation.
• Nausea and vomiting.
• Difficulty walking or maintaining balance.
• Ringing or buzzing sounds in the ears.
• Temporary hearing difficulties.
• Blurred vision or headaches.
• A feeling of pressure or fullness in the ear.

The frequency, duration and severity of these symptoms can help an ENT specialist identify the possible cause.

How Is Vertigo Diagnosed?

Accurate diagnosis is important because different conditions require different treatments. An ENT specialist generally begins by understanding the patient's medical history, symptoms and when the dizziness occurs.

Depending on the symptoms, the following examinations may be recommended:

1. Physical and Balance Examination: The doctor evaluates posture, coordination, eye movements and balance to identify possible abnormalities.

2. Dix-Hallpike Test: This examination helps identify BPPV by observing eye movements and symptoms when the head is moved into specific positions.

3. Hearing Assessment: Hearing tests may be recommended if dizziness is accompanied by tinnitus, hearing loss or ear-related discomfort.

4. Imaging and Additional Tests: Blood tests, MRI or CT scans may be advised when the doctor suspects neurological problems or other underlying conditions.

These investigations help determine whether the symptoms originate in the inner ear, nervous system or another part of the body.

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Treatment Options for Dizziness and Vertigo

Treatment depends on the underlying cause, severity and duration of symptoms. An ENT specialist may recommend one or more of the following approaches:

• Canalith Repositioning Manoeuvre: The Epley manoeuvre involves a sequence of controlled head movements that help move displaced calcium crystals back into their correct position in patients with BPPV.
• Medications: Certain medicines may help manage nausea, vomiting and severe vertigo symptoms. Medication is prescribed according to the diagnosis.
• Vestibular Rehabilitation Therapy: Specialised exercises help improve balance, coordination and the brain's ability to process signals from the inner ear.
• Treatment of Underlying Conditions: Ear infections, migraines, blood pressure problems and other medical conditions require appropriate treatment.

Following medical advice and completing the recommended treatment are important for managing symptoms and reducing the chances of recurring episodes.

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When Should You Consult an ENT Specialist?

Occasional dizziness may not always indicate a serious problem. However, repeated episodes, unexplained spinning sensations or difficulty maintaining balance should be medically evaluated.

Seek immediate emergency medical attention if dizziness occurs with sudden weakness or numbness, difficulty speaking, double vision, severe headache, chest pain or difficulty walking. These symptoms may indicate a serious condition, including a stroke.

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Conclusion

Dizziness and vertigo can affect your balance, confidence and ability to perform everyday activities. While inner ear disorders are among the common causes, other medical conditions can also contribute to these symptoms. Identifying the underlying cause is essential for choosing the right treatment and achieving lasting relief.

If you experience frequent dizziness, spinning sensations or unexplained balance problems, consult an experienced ENT specialist rather than relying on self-medication. Jaipur Doorbeen Hospital provides specialised ENT care and evaluation for various ear, nose and throat conditions. Timely medical attention can help you understand your symptoms and take the right steps towards better balance and overall well-being.