Dizziness

What is Dizziness?

Dizziness is a general term used to describe feelings of unsteadiness, light-headedness, or a spinning sensation (vertigo). Many people experience dizziness at some point in their lives, and it can range from mild imbalance to severe episodes that affect daily activities.

The body maintains balance through coordination between three systems:

• Inner ear (vestibular system) – detects head movement and position
• Vision – helps the brain understand body orientation
• Muscles and joints (proprioception) – provide feedback about body position

When these systems do not work together properly, the brain receives conflicting information. This mismatch can lead to dizziness, vertigo, or balance problems.

How Does Dizziness Happen?

Dizziness can occur due to problems in different parts of the body, but it is commonly divided into two main categories.

Vestibular Causes (Inner Ear Problems)

Vestibular dizziness occurs when there is a problem within the inner ear balance system. Each inner ear contains structures known as the labyrinth, which detect head movements and help maintain stability.

Normally, both inner ears send matching signals to the brain about movement and position. When one side sends incorrect or mismatched signals due to injury or dysfunction, the brain receives conflicting information, resulting in dizziness or vertigo.

Common vestibular causes include:

• Benign Paroxysmal Positional Vertigo (BPPV)
• Vestibular neuritis
• Labyrinthitis
• Ménière’s disease
• Head trauma affecting the inner ear
• Otitis media
• Endolymphatic hydrops

BPPV – The Most Common Cause

Benign Paroxysmal Positional Vertigo (BPPV) is the most common cause of vestibular dizziness. It happens when tiny calcium crystals in the inner ear become displaced and move into the semicircular canals.

When the head moves, these crystals shift and send incorrect signals about head movement, causing a spinning sensation.

People with BPPV often experience dizziness when:

• Rolling over in bed
• Looking upward
• Tilting the head
• Getting up from lying down

Although episodes may only last seconds, they can be intense and disruptive.

Non-Vestibular Causes

Dizziness can also originate from problems outside the inner ear.

Common non-vestibular causes include:

• Low blood pressure
• Heart rhythm problems
• Poor circulation
• Neurological conditions such as migraines or stroke
• Multiple sclerosis
• Visual disturbances
• Medication side effects
• Anxiety or stress
• Dehydration
• Low blood sugar

Because dizziness has many potential causes, a proper clinical assessment is important to determine the underlying reason.

What Are the Symptoms of Dizziness?

Symptoms may vary depending on the underlying cause but commonly include:

• Feeling light-headed or faint
• Spinning sensation (vertigo)
• Loss of balance
• Unsteadiness while walking
• Nausea or vomiting
• Blurred vision
• Difficulty focusing
• Sensitivity to movement
• Headaches
• Neck stiffness or discomfort

Some people may also notice that dizziness becomes worse with certain head movements or changes in position.

What Should I Do If I Have Dizziness?

If you experience dizziness, it is important to identify the underlying cause.

You should consider the following steps:

• Avoid sudden head movements that trigger symptoms
• Sit or lie down if you feel unsteady
• Stay hydrated and maintain normal blood sugar levels
• Avoid driving or risky activities during severe episodes
• Seek medical advice if dizziness is persistent

Consulting a physiotherapist or healthcare professional is important, especially if dizziness affects your balance or daily activities.

At ACE Physio Sports – Singapore, physiotherapists can perform a detailed vestibular and balance assessment to identify the cause and create an appropriate treatment plan.

Physiotherapy Treatment for Dizziness

Physiotherapy for dizziness is commonly known as Vestibular Rehabilitation Therapy (VRT). This specialised treatment focuses on retraining the brain and body to process balance signals more effectively.

Vestibular rehabilitation has a high success rate, especially for conditions like BPPV, where many patients experience significant improvement within just a few treatment sessions.

Physiotherapy treatments may include:

Repositioning Manoeuvres

For BPPV, physiotherapists often use the Epley manoeuvre, a sequence of guided head movements designed to reposition displaced calcium crystals in the inner ear.

This helps restore normal balance signals and reduce vertigo.

Balance Training

Exercises designed to improve stability and coordination, helping patients feel safer during walking and movement.

Vestibular Adaptation Exercises

These exercises help the brain adapt to abnormal vestibular signals and reduce dizziness over time.

Proprioceptive Training

Improves communication between the brain, muscles, and joints to enhance body awareness and balance.

Soft Tissue Therapy

Manual therapy can relieve neck tension and muscle stiffness, which often develop as a secondary response to dizziness.

Ergonomic and Postural Advice

Poor posture and neck strain can worsen dizziness symptoms. Physiotherapists may provide guidance on improving posture during daily activities.

Through structured rehabilitation, physiotherapy helps patients:

• Reduce dizziness
• Improve balance
• Increase confidence in movement
• Prevent falls

What Should I Avoid With Dizziness?

Certain habits can worsen dizziness or delay recovery.

Patients should avoid:

• Ignoring persistent dizziness symptoms
• Sudden or rapid head movements
• Returning to sports too early
• Poor posture, especially during computer work
• Self-treating without proper diagnosis
• Prolonged inactivity, which may weaken balance control

Following a structured treatment plan can significantly improve recovery outcomes.

Can There Be Long-Term Effects?

If dizziness is not properly treated, it may lead to several long-term issues such as:

• Chronic balance problems
• Increased risk of falls
• Reduced mobility
• Persistent vertigo episodes
• Neck pain and headaches
• Anxiety related to movement

Early physiotherapy treatment can help prevent these complications and improve long-term recovery.

Most patients respond well to vestibular rehabilitation, especially when treatment begins early.

Why Choose ACE Physio Sports

ACE Physio Sports – Singapore provides specialised physiotherapy care for dizziness and balance disorders.

Our physiotherapists are experienced in treating vestibular conditions and musculoskeletal problems, using evidence-based rehabilitation techniques.

Patients benefit from:

• Experienced physiotherapists
• Personalised treatment plans
• Advanced vestibular rehabilitation therapy
• Sports and musculoskeletal specialists
• Professional care at our East Coast Road clinic

Our goal is to help patients regain balance, stability, and confidence in movement.

Book an Appointment

To arrange an appointment, please call +65 81535374 or visit acephysiosport.com.