Dizziness And Vertigo

Overview

Dizziness is a word people use for many feelings, such as being lightheaded, weak, unsteady, or feeling like the room is spinning. Vertigo is a specific type of dizziness: a false sense that you or the world is spinning or moving. Dizziness and vertigo are symptoms, not a single disease. They can come from the inner ear, blood pressure, the heart, medicines, dehydration, anxiety, or other causes. Most causes are not life-threatening, but some need urgent care.

Yes. Dizziness is a very common reason people contact a doctor or pharmacist. Vertigo is less common than general dizziness but still affects many people at some point.

It can affect anyone, including children, but it becomes more common with age. People with inner ear problems, migraine, low blood pressure, heart rhythm problems, dehydration, or many medicines are more likely to experience it.

Symptoms

Common symptoms

• Feeling lightheaded or faint
• Feeling unsteady, like you might lose your balance
• A spinning feeling, as if you or the room is moving
• Nausea or vomiting
• Sweating or feeling clammy
• Ringing in the ears or changes in hearing
• Blurred vision or trouble focusing your eyes
• Feeling anxious or panicky during an episode

Symptoms in children

• Not always saying 'spinning' - they may say their tummy hurts, feel scared, or refuse to walk
• Looking pale, sweaty, or clingy
• Vomiting or feeling sick
• Being unsteady or bumping into things
• Headache or ear discomfort
• Seeming more tired or sleepy than usual

Symptoms in older adults

• Falls or near-falls
• Fear of falling and avoiding walking
• New unsteadiness when standing up
• Confusion or feeling 'not quite right', especially if there is an infection or dehydration
• Symptoms that may be linked to medicines, blood pressure, or heart rhythm
• Dizziness that makes daily tasks, such as bathing or cooking, feel unsafe

Causes

Main causes

• Inner ear problems, such as harmless crystals moving in the balance canals (often called BPPV), or inflammation of the inner ear
• Meniere's disease, which can cause vertigo with hearing changes, ringing, or fullness in the ear
• Migraine-related dizziness
• Low blood pressure, especially when standing up quickly
• Dehydration or not eating enough
• Anaemia or low blood sugar
• Heart rhythm problems
• Side effects from medicines, or interactions between medicines
• Anxiety, panic, or stress
• Vision or neck problems that affect balance
• Less commonly, brain or nerve conditions

Risk factors

• Older age
• Previous inner ear infection or ear surgery
• Head injury
• A family history of migraine or Meniere's disease
• Taking several medicines or medicines that affect blood pressure
• Not drinking enough fluids
• Diabetes
• Heart or blood pressure conditions
• Anxiety or a history of panic attacks
• Being pregnant or having recent illness with vomiting

When to see a doctor

See a doctor urgently if:

• You have any emergency warning signs, such as weakness, trouble speaking, vision loss, chest pain, fainting, or a severe headache
• You have new hearing loss, ear pain, ear discharge, or fever with dizziness
• You cannot keep fluids down or feel very dehydrated
• You have a head injury and then feel dizzy
• You are an older adult with sudden new dizziness or unsteadiness
• You have diabetes or a heart condition and feel dizzy

Book a routine appointment if:

• You have repeated spinning or unsteady spells
• Dizziness affects your work, driving, walking, or daily life
• You notice hearing changes, ringing, or fullness in the ear
• Dizziness happens when you change position, such as turning in bed
• You feel anxious about falling or avoid going out because of dizziness
• You are not sure why you keep feeling dizzy

Diagnosis

A healthcare provider will ask about your symptoms, your health history, and your medicines. They will check your blood pressure, balance, hearing, eyes, and nervous system. The goal is to find the likely cause and rule out serious problems. You may not get an answer at the first visit, so keeping a symptom diary can help.

Tests that may be done

• Physical and nervous system examination
• Blood pressure checks while lying down and standing up
• Eye movement and balance tests
• Hearing checks
• Blood tests to look for anaemia, blood sugar, or other health issues
• Heart tracing (ECG) if a heart rhythm problem is suspected
• Specialist balance tests if needed
• Imaging, such as a CT or MRI scan, only if the provider thinks it is needed

What to expect at your appointment

Your provider may ask you to describe what 'dizzy' means to you, when it happens, and how long it lasts. Bring a list of all medicines, including anything you buy without a prescription. If you feel dizzy during the visit, tell the provider. Ask someone to help you get home safely if you are not sure you can travel alone.

Treatment

Treatment depends on the cause. Many people improve with simple steps, such as moving slowly, staying hydrated, and doing balance exercises. Some causes need treatment from a healthcare provider, such as repositioning maneuvers for inner ear crystals, vestibular rehabilitation (balance therapy), or treatment of an underlying heart, blood pressure, or ear problem.

Self-care at home

• Stand up slowly and sit down right away if you feel dizzy
• Sit or lie down when spinning starts, and focus on a fixed point
• Drink enough fluids, especially in hot weather or during illness
• Eat regular meals and avoid going long periods without food
• Avoid driving, cycling, climbing, or using machinery when you feel dizzy
• Make your home safer by using night lights and removing loose rugs
• Keep a symptom diary to share with your healthcare provider
• Ask your pharmacist to review your medicines if dizziness started after a new medicine

Medical treatments

A healthcare provider may treat the underlying cause and may suggest short-term medicines to ease nausea or spinning. They may also recommend balance therapy, hearing checks, or a referral to a specialist. Any medicine should be used only as advised by your provider. Do not start, stop, or change medicines on your own.

When is surgery considered?

Surgery is rarely needed for dizziness or vertigo. It may be considered by a specialist for certain uncommon causes when other treatments do not help. Most people do not need surgery.

Living with this condition

Dizziness can make everyday tasks feel uncertain, especially walking, shopping, or driving. Go at your own pace, use handrails, and ask for help when needed. Tell family or friends about your symptoms so they can support you and know what to do if you feel unsteady.

Lifestyle tips

• Get enough sleep and manage stress where possible
• Stay hydrated and eat regular meals
• Avoid sudden head movements if they trigger your symptoms
• Do balance or vestibular rehabilitation exercises as advised
• Limit alcohol and caffeine if they seem to trigger symptoms
• Keep active safely, with support if needed
• Review medicines with your pharmacist or doctor regularly

Diet and exercise

There is no single diet for dizziness. A balanced diet, regular meals, and enough fluids help many people. Gentle exercise and balance therapy can improve steadiness, but start slowly and use support if you feel unsteady. Ask your healthcare provider what activity is safe for you.

Mental health and emotional wellbeing

Dizziness can cause worry, fear of falling, and panic, and anxiety can also make dizziness feel worse. This is common and treatable. Talk to your healthcare provider if dizziness is affecting your mood or sleep. If you ever feel unsafe or have thoughts of harming yourself, contact your local emergency number or a crisis support service in your country right away.

Prevention

Not all dizziness can be prevented, but you can lower your risk by managing blood pressure, staying hydrated, standing up slowly, reviewing medicines with a pharmacist, treating ear problems, and making your home safer to prevent falls.

Vaccines

Vaccines do not prevent most causes of dizziness. Keep up with routine vaccines recommended for your age and health, as they can prevent some infections that may affect the ear or general health.

Screening programmes

There is no routine screening test for dizziness. Regular blood pressure checks, medicine reviews, and hearing checks when needed can help find problems early.

Complications

If left untreated

• Falls and injuries, especially in older adults
• Fear of falling, reduced activity, and loss of independence
• Dehydration from vomiting or not drinking enough
• Anxiety, panic, or low mood
• Problems at work, school, or with driving
• Rarely, a serious underlying cause may be missed if warning signs are ignored

Long-term outlook

The outlook is good for most people. Many causes of dizziness improve on their own or with simple treatment, and balance therapy helps many people feel steadier. Some conditions need ongoing management, but support is available. See your healthcare provider if symptoms are new, severe, repeated, or affecting your daily life.

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