That sudden spinning sensation when you stand up, roll over in bed, or turn your head too quickly can feel alarming. For most people, it passes within seconds. For others, it keeps coming back, disrupting daily life and leaving them wondering if something more serious is going on.
Dizziness and vertigo are among the most common reasons people seek medical advice in the UK. The good news is that the majority of causes are manageable and well understood, and knowing what you’re dealing with is the first step.
Dizziness vs Vertigo: What’s the Difference?
These two terms are often used interchangeably, but they describe very different experiences. Dizziness is a broad term covering feelings of lightheadedness, unsteadiness, or faintness. It might come on when you stand up too fast, skip a meal, or feel anxious. It’s uncomfortable, but it may not be a sign of anything serious on its own, unless it persists.
Vertigo is more specific. It’s the sensation that you, or the world around you, is spinning or moving when it isn’t. It often comes with nausea, difficulty balancing, and a feeling of being pulled in one direction. It’s important to know the difference between dizziness and vertigo because the two can have very different causes and require different approaches.
Spinning Sensation When Lying Down?
Most cases of vertigo originate in the inner ear, which plays a central role in your sense of balance. Here are the most common causes:
Benign Paroxysmal Positional Vertigo (BPPV)
BPPV is the most common cause of vertigo. It happens when tiny calcium crystals in the inner ear shift out of place, sending confusing signals to the brain. The result is a brief but intense spinning when lying down, rolling over in bed, or tilting your head. Episodes typically last less than a minute but can be deeply unsettling.
Labyrinthitis
This is an infection of the inner ear, usually following a cold or flu. It causes sudden, intense vertigo, along with hearing changes and sometimes tinnitus. Symptoms can last days to weeks and tend to improve as the infection clears.
Vestibular Neuritis
Similar to labyrinthitis but without hearing changes, vestibular neuritis is caused by inflammation of the nerve connecting the inner ear to the brain. It can cause persistent dizziness that lingers for several weeks.
Ménière’s Disease
A less common but more distressing condition, Ménière’s disease, involves a build-up of fluid in the inner ear. It tends to cause recurrent episodes of vertigo, often accompanied by hearing loss, tinnitus, and a feeling of fullness in the ear.
Other possible triggers include migraines, certain medications, and, in rare cases, neurological conditions. If vertigo keeps coming back without a clear cause, it’s worth speaking to a GP. You should seek urgent care if you’re experiencing sudden vertigo, with neurological symptoms such as hearing loss, or any FAST symptoms — Face drooping, Arm weakness, Speech difficulties, or Time to call emergency services — seek urgent medical attention immediately, as these may be signs of a stroke.
Is My Dizziness Serious? Signs to Watch for
For most people, occasional dizziness is nothing to worry about. But there are situations where it’s important to get checked out. Seek medical attention promptly if your dizziness or vertigo is accompanied by:
- Sudden severe headache
- Vision changes or double vision
- Difficulty speaking or understanding speech
- Weakness or numbness in your face, arms, or legs
- Loss of consciousness or near-fainting
- Chest pain or irregular heartbeat
These symptoms can point to something that needs urgent assessment, such as a stroke or cardiac issue.
If you’re wondering whether your dizziness is serious and it’s been going on for more than a few days, keeps recurring, or is affecting your ability to work or get around, a GP consultation is the next step. You shouldn’t wait until it becomes unbearable to seek help.
How Is Vertigo Diagnosed?
A GP will typically start by asking about your symptoms, how long they last, what causes vertigo episodes for you, and whether they are accompanied by hearing changes or headaches.
From there, they may perform a physical examination, including tests of your eye movements and balance. One common assessment is the Dix-Hallpike test, which involves a series of head and body movements designed to reproduce vertigo symptoms and identify BPPV.
Depending on the findings, you may be referred for further tests, such as hearing assessments or imaging, though many cases are diagnosed and managed without specialist referral.
Vertigo Treatment Options
Treatment depends on the underlying cause, but the outlook for most people is positive.
Repositioning Manoeuvres
For BPPV, a technique called the Epley manoeuvre is highly effective. A GP or physiotherapist guides your head through a specific sequence of movements to shift the displaced crystals back into place. Many people notice significant improvement after just one or two sessions.
Vestibular Rehabilitation
For conditions such as vestibular neuritis or labyrinthitis, a structured exercise programme can help the brain adapt and compensate for inner-ear disruption. This is often carried out with the support of a physiotherapist.
Lifestyle Adjustments
For Ménière’s disease, reducing salt intake, managing stress, and staying well hydrated can help reduce the frequency of episodes. Sleeping with your head slightly elevated and avoiding sudden head movements may also ease symptoms during flare-ups.
If an underlying condition, such as a migraine or an infection, is driving your vertigo, treating that directly will usually resolve the dizziness as well.
Feeling Off-Balance?
Vertigo can be disorienting, but you don’t have to wait weeks for answers. Hola Health’s NHS-trained GPs are available seven days a week for same-day online consultations.
Whether you want to understand what causes vertigo, get checked out, or simply talk through your symptoms with a professional, booking takes just a few minutes. Book your consultation today and get back on steady ground.
