Dizziness can mean spinning, light-headedness, unsteadiness, or feeling close to fainting. These sensations have different causes, ranging from inner-ear conditions to medication effects, dehydration, heart problems, or neurological illness. The pattern and associated symptoms matter more than the word “dizzy” alone.
Describe the type and timing
Tell the clinician whether the sensation is spinning or faintness, whether it started suddenly, how long it lasts, and whether head movement triggers it. Mention hearing changes, ringing, headache, chest pain, palpitations, weakness, new medicines, falls, and recent illness. These details help guide the right examination.
Symptoms that may be an emergency
Seek emergency help for sudden dizziness with face or limb weakness, trouble speaking, double vision, severe new headache, loss of coordination, chest pain, fainting, or inability to stand or walk safely. A sudden severe episode can occasionally reflect a serious cause even when a person has no obvious weakness.
Keep yourself safe while arranging help
Sit or lie down to reduce the risk of falling, avoid stairs and driving, and ask another person to stay nearby if symptoms are severe. Do not attempt forceful manoeuvres or take someone else’s medication. If symptoms are new, persistent, or recurring, arrange medical review even without emergency warning signs.
Frequently asked questions
Is dizziness always caused by the inner ear? No. The heart, blood pressure, medicines, hydration, migraine, and neurological conditions can also cause dizziness.
Can I drive if I feel slightly unsteady? Do not drive while dizzy or unable to move and react safely. Follow medical and local driving advice.
Should I wait for dizziness to pass if it is sudden? Not when it comes with emergency warning signs or severe inability to walk. Seek urgent assessment.
Explore our ENT consultation page for more information about this care option. A clinician can advise based on the individual history and examination findings.
Related reading
- Vertigo and BPPV: Causes, Treatment and Warning Signs
- Vestibular Migraine: Dizziness With or Without a Headache