Dizziness
Understanding Different Types of Dizziness
Vertigo makes you feel like you or the room around you is spinning or moving, even when you are standing still. This type of dizziness often comes with nausea and can make it very difficult to walk or stand safely.
True spinning vertigo is most often caused by inner ear or central nervous system problems. Visual-vestibular mismatch and certain eye movement disorders can worsen disorientation or motion sensitivity, but they are less commonly the primary cause of true spinning vertigo compared to vestibular or central pathology.
- Vertigo triggered by specific head positions or rolling over in bed often points to inner ear causes
- Symptoms that worsen with visual motion or busy environments may suggest visual-vestibular interaction
- Episodes triggered by sudden head turns may involve both vestibular and eye movement systems
- Persistent spinning with hearing changes typically requires vestibular or neurologic evaluation
Lightheadedness feels like you might pass out or faint at any moment. You may feel weak, unsteady, or like your head is floating. This type of dizziness is usually related to blood flow or blood pressure changes and is sometimes called presyncope.
Vision problems can contribute to feelings of disorientation or visual discomfort, but if you are experiencing true presyncope or feeling like you might faint, a medical evaluation for cardiovascular, blood pressure, or metabolic causes is important. Difficulty switching focus between near and far objects may add to visual discomfort but is rarely the primary cause of feeling faint.
Some people describe their dizziness as feeling off-balance or unsteady on their feet, like they might fall at any time. This sensation often gets worse when walking, turning your head quickly, or moving in dim lighting.
- Trouble walking in a straight line
- Feeling like you might tip over when turning corners
- Needing to hold onto walls or furniture for support
- Worse symptoms in crowded or busy environments
Visual dizziness happens when your eyes and brain have trouble working together to make sense of what you see. You might feel disoriented in busy visual environments like grocery stores, while scrolling on your phone, or when watching moving patterns. This type of dizziness is directly related to how your visual system processes information.
Patterns, motion, and complex visual scenes can overwhelm your brain and trigger dizzy feelings, headaches, or nausea. Some patients develop a pattern of chronic visual sensitivity and unsteadiness called persistent postural-perceptual dizziness, or PPPD. This condition is typically diagnosed and managed by medical doctors, neurologists, or vestibular specialists and often responds to vestibular rehabilitation therapy.
How Vision Problems Cause Dizziness
When your two eyes do not work together as a team, you may experience a range of symptoms that can include dizziness, headaches, and trouble with depth perception. Eye misalignment can take many forms, including strabismus, decompensated phoria, convergence insufficiency, and accommodative dysfunction. Even a small misalignment can force your brain to work extra hard to merge the two separate images into one clear picture.
This constant effort to align your vision can lead to eyestrain and discomfort. Many patients do not realize their eyes are misaligned because the problem develops slowly over time or because their symptoms are mild and attributed to other causes.
- Intermittent double vision, especially when tired or doing close work
- Words appearing to move or jump on the page when reading
- Closing one eye to gain relief from visual discomfort
- Symptoms that worsen with prolonged near tasks like reading or computer work
- Headaches concentrated around or behind the eyes
If you are nearsighted, farsighted, or have astigmatism and do not wear the right prescription, your eyes must strain constantly to see clearly. This ongoing effort puts stress on your visual system and can result in eyestrain, headaches, and a sense of visual discomfort or unsteadiness. Refractive error is more commonly associated with these symptoms than with true spinning vertigo.
If your dizziness is severe, sudden, or includes true vertigo, a medical evaluation is important even if you have an uncorrected glasses prescription. Vision correction may help with visual discomfort and eyestrain, but other causes should be ruled out.
- Blurry vision at any distance
- Squinting to see clearly
- Eye strain and tired eyes
- Headaches that worsen with visual tasks
- Dizziness or discomfort when reading or using a computer
Your eye muscles control how your eyes move and follow objects. When these muscles are weak or do not coordinate well, your eyes may struggle to track moving targets or shift smoothly from one object to another.
Poor eye tracking can make you feel dizzy or visually uncomfortable, especially during activities that require quick eye movements. Reading, watching fast-moving scenes on TV, or following a ball during sports can all trigger symptoms.
Nystagmus is a condition where your eyes make repetitive, uncontrolled movements. These movements can be side to side, up and down, or circular. Some patients are unaware of the movements, while others perceive blurred vision or a sensation that the world is bouncing or unstable, called oscillopsia.
The constant motion can interfere with clear vision and balance, leading to ongoing dizziness and difficulty focusing. We can detect nystagmus during your eye exam and help determine the underlying cause, which may be neurologic, vestibular, or related to other eye conditions.
Getting a new glasses or contact lens prescription can sometimes cause temporary dizziness as your brain adjusts to the clearer, sharper vision. This is especially common if your prescription changed significantly or if you are wearing progressive lenses for the first time.
Most people adapt within a few days to two weeks. However, several factors can prolong adaptation or signal that something is not right with your new prescription. Contact us if your symptoms persist or feel severe.
- Large change in prescription strength or astigmatism axis
- First-time progressive or bifocal lenses with a new corridor design
- Significant difference in prescription between your two eyes
- Incorrect pupillary distance, lens tilt, or frame wrap causing unwanted prism
- New double vision, severe headache, nausea, or difficulty with balance that was not present before
Medical and Vestibular Causes of Dizziness
The inner ear contains structures that help control your balance and sense of position in space. When these structures are damaged or not working properly, you can experience severe dizziness and vertigo.
Common inner ear problems include benign paroxysmal positional vertigo, Meniere disease, and vestibular neuritis. We may refer you to an ear, nose, and throat specialist or a neurologist if we suspect an inner ear disorder is causing your symptoms. For benign paroxysmal positional vertigo, canalith repositioning maneuvers performed by a trained clinician are often the first-line treatment and can provide rapid relief.
Vestibular migraine is a common cause of dizziness that combines features of migraine headaches with balance and vertigo symptoms. You may or may not have head pain during every episode, but dizziness can be triggered by the same factors that trigger your migraines.
- Sensitivity to light, sound, or visual motion during dizzy episodes
- History of migraine headaches or visual aura
- Dizziness triggered by certain foods, stress, lack of sleep, or hormonal changes
- Motion sensitivity that worsens during episodes
- Episodes lasting minutes to hours or even days
Both high and low blood pressure can cause dizziness. Low blood pressure, especially when you stand up quickly, can make you feel faint or lightheaded as blood flow to your brain temporarily decreases.
Poor circulation and heart problems can also reduce oxygen delivery to your brain and eyes, triggering dizzy spells. Your primary care doctor can check your blood pressure and heart function to identify these issues.
As we get older, changes in our vision, inner ear, joints, and circulation can all contribute to feeling dizzy or unsteady. These changes happen gradually and may become more noticeable after age 60.
Regular eye exams help us monitor age-related vision changes that might affect your balance and coordination. We can update your prescription and watch for conditions like cataracts or macular degeneration that may play a role in your symptoms.
Other Common Risk Factors
Many prescription and over-the-counter medications list dizziness as a possible side effect. Blood pressure medications, certain antibiotics, antidepressants, anti-seizure drugs, and sedatives are among the medications that can contribute to dizziness. The effect and frequency vary widely depending on the specific drug and individual response.
- Review all your medications with your doctor
- Never stop taking prescribed medications without medical guidance
- Ask about dose adjustments if dizziness is severe
- Mention any new medications or changes that coincided with when your dizziness started
Anxiety can cause or worsen dizziness through several pathways. Rapid breathing during panic attacks can change carbon dioxide levels in your blood, which can cause lightheadedness, tingling, and visual symptoms. Stress hormones can also affect your inner ear and visual processing.
Some people develop a cycle where dizziness causes anxiety, and anxiety makes the dizziness worse. Addressing both the physical and emotional aspects of your symptoms often leads to the best results.
Not drinking enough water or going too long without eating can make you feel dizzy and weak. Your brain needs steady supplies of water, glucose, and oxygen to function properly.
- Maintain adequate hydration throughout the day unless you have been advised to restrict fluids
- Eat regular meals and healthy snacks
- Limit caffeine and alcohol, which can worsen dehydration
- Increase fluid intake in hot weather or during exercise
How We Diagnose the Cause of Your Dizziness
We start by taking a detailed history of your dizziness, including when it started, what makes it better or worse, and any other symptoms you have noticed. We will ask about your overall health, medications, and any recent injuries or illnesses.
During the exam, we check your visual acuity, eye alignment, and how well your eyes work together. We also perform a detailed assessment of your pupils, including checking for relative afferent pupillary defect when needed, evaluate your ocular motility and alignment in multiple gazes, look for nystagmus or abnormal head posture, examine your optic nerve for swelling or vascular changes, and measure intraocular pressure when symptoms suggest possible angle closure or other pressure-related problems. We look inside your eyes to examine the retina, optic nerve, and blood vessels for any signs of disease that might contribute to your symptoms.
We perform specific tests to see how well your eyes track moving objects, shift between targets, and work as a coordinated team. These tests help us identify problems with eye muscle function and binocular vision.
- Smooth pursuit testing to watch how your eyes follow a moving target
- Saccade testing to see how quickly and accurately your eyes jump between objects
- Cover testing to check for eye alignment problems
- Convergence testing to measure how well your eyes turn inward for near work
We may test your peripheral vision to make sure you can see clearly in all directions. Loss of side vision can affect your balance and spatial awareness, contributing to feelings of unsteadiness. Visual field loss can also reflect neurologic disease, such as hemianopia from stroke, which requires urgent referral and management.
We also perform basic neurological checks by observing your pupil reactions, eye movements, and overall visual function. Any abnormal findings may prompt us to recommend imaging studies or referral to a neurologist.
If we determine your dizziness is not primarily related to your vision, or if we find warning signs of a more serious condition, we will refer you to the appropriate specialist. Working as a team with other doctors ensures you get the comprehensive care you need.
Common referrals include ear, nose, and throat doctors for inner ear problems, neurologists for possible stroke or brain issues, cardiologists for heart and circulation concerns, and physical therapists for balance rehabilitation.
Treatment Options for Dizziness
If uncorrected refractive error or eye misalignment is contributing to your dizziness, updated glasses or contact lenses may help improve your symptoms. For certain types of binocular vision problems, we may prescribe prism lenses that help align the images your eyes see.
Prism glasses bend light before it enters your eyes, reducing the effort your brain needs to merge the two images into one. Prism is not appropriate for all types of alignment findings and should be prescribed only after careful measurement and binocular testing. Some patients improve after proper diagnosis and fitting, though adaptation and follow-up adjustments are sometimes needed to achieve the best result.
Vision therapy is a structured program of eye exercises designed to improve how your eyes work together and process visual information. These exercises train your eye muscles, improve tracking and focusing skills, and enhance eye-brain coordination. Evidence for vision therapy is best supported for specific binocular and oculomotor disorders, particularly convergence insufficiency, and outcomes vary by diagnosis and individual factors.
Vision therapy may be part of a broader vestibular or neurologic rehabilitation plan. We coordinate care with other providers to ensure all aspects of your treatment work together.
- Customized exercises performed in our office and at home
- Computer-based activities and hands-on techniques
- Gradual progression as your skills improve
- Typical programs last several weeks to months
When dizziness stems from inner ear or vestibular problems, medications may be considered to help reduce symptoms. Your primary care doctor, ear specialist, or neurologist will determine which medications are appropriate for your specific condition and will manage these prescriptions.
Some medications that suppress vestibular function can provide short-term relief but may not be appropriate for long-term use, as they can interfere with your brain's natural compensation and recovery. We coordinate with these providers to ensure all aspects of your care work together.
Vestibular rehabilitation is a specialized type of physical therapy that helps retrain your balance system. A trained therapist guides you through exercises that improve your stability, reduce dizziness, and build confidence in moving safely.
These exercises often involve head movements, balance challenges, and walking activities designed to desensitize your system to the movements that trigger your symptoms. For benign paroxysmal positional vertigo, specific canalith repositioning maneuvers can often provide rapid relief when performed by a qualified clinician after proper diagnosis. Most patients see gradual improvement over several weeks of consistent therapy.
When dizziness results from conditions like high blood pressure, diabetes, heart disease, or thyroid problems, treating the underlying condition often improves or resolves the dizzy spells. Your primary care doctor manages these medical issues.
We stay in communication with your other healthcare providers to monitor how your vision and eye health interact with your overall medical treatment. This team approach gives you the best chance for lasting improvement.
Surgery is rarely needed for dizziness, but it may be considered in specific cases where other treatments have not worked. Eye muscle surgery can help correct severe misalignment, and inner ear procedures may relieve certain vestibular disorders.
We thoroughly discuss all conservative treatment options before recommending any surgical intervention. If surgery becomes necessary, we refer you to experienced specialists and provide ongoing care before and after the procedure.
Managing Dizziness at Home and When to Seek Urgent Care
Moving slowly and deliberately can help reduce dizzy spells and prevent falls. Take your time when standing up, turning around, or changing positions, especially when you first wake up or after sitting for a long time.
- Stand up slowly in stages, pausing between sitting and standing
- Hold onto sturdy furniture or railings when walking
- Turn your whole body instead of just twisting your head
- Sit down immediately if you feel a dizzy spell coming on
- Avoid sudden head movements that trigger symptoms
Making your home safer can reduce your risk of injury during dizzy episodes. Simple changes to your living space help you move more confidently and prevent dangerous falls.
Remove tripping hazards like loose rugs and clutter from walkways. Install grab bars in the bathroom, improve lighting throughout your home, and consider night lights for safe navigation in the dark. Keep frequently used items within easy reach so you do not have to bend or stretch.
What you eat and drink can have a significant impact on dizziness. Staying well hydrated and maintaining stable blood sugar levels help your brain and inner ear function at their best.
- Maintain adequate hydration throughout the day unless you have been advised to restrict fluids
- Limit salt intake if you have Meniere disease or certain vestibular problems
- Reduce caffeine and alcohol, which can worsen symptoms
- Eat small, frequent meals to keep blood sugar steady
Certain exercises can help your brain compensate for balance problems and reduce the frequency and intensity of dizzy spells. We may teach you specific head and eye movements to practice daily at home.
Always start these exercises slowly and in a safe environment where you can sit or hold onto something if needed. Consistency matters more than intensity, so daily practice of a few simple exercises often works better than occasional intense sessions.
Some symptoms that occur with dizziness require immediate emergency care because they may indicate a stroke, heart attack, or other life-threatening condition. Call 911 or go to the emergency room right away if you experience any of these warning signs.
- Sudden severe headache unlike any you have had before
- Chest pain or trouble breathing
- Drooping on one side of your face or inability to move one side of your body
- Slurred speech or difficulty understanding others
- Severe eye pain with redness, halos around lights, and nausea or vomiting, which may indicate acute angle-closure glaucoma
- Loss of consciousness or severe confusion
You should contact us or your primary care doctor the same day if you develop new or worsening dizziness, especially if it comes with any of the following symptoms. These signs may indicate a serious problem that needs prompt evaluation, though they may not require emergency room care.
- Sudden double vision or new onset of seeing two images
- A curtain, shadow, or dark area blocking part of your visual field
- New ptosis, unequal pupils, or other changes in eye appearance
- Sudden hearing loss or new ringing in your ears
- Severe persistent vertigo that does not improve
- Falls or near-falls due to dizziness
- For older adults, new temporal headache, jaw pain with chewing, or scalp tenderness, which may indicate giant cell arteritis
If you have been managing chronic dizziness but notice a change in your symptoms or new warning signs, do not wait for your regular appointment. We can often accommodate same-day visits for urgent concerns.
Frequently Asked Questions
Yes, dizziness can sometimes signal a serious eye or neurological condition, although most cases have less alarming causes. Sudden vision loss, double vision, or dizziness combined with severe eye pain, redness, and halos around lights may indicate acute angle-closure glaucoma, which requires emergency treatment. Dizziness with severe headache may also point to optic nerve swelling from papilledema or other neurologic causes such as stroke or aneurysm. These symptoms warrant immediate evaluation.
The duration of dizziness varies widely depending on the cause. Brief episodes lasting seconds to minutes often come from benign positional vertigo, while dizziness from a new glasses prescription typically improves within one to two weeks. Chronic dizziness from binocular vision dysfunction or vestibular disorders may persist until properly treated but usually improves with therapy over weeks to months.
Your ability to drive safely depends on the severity and triggers of your dizziness. If dizzy spells are frequent, unpredictable, or severe enough to impair your reaction time and judgment, we recommend avoiding driving until your symptoms are controlled. Many patients can resume driving once treatment brings their dizziness under control and they feel confident in their abilities.
Digital screens can definitely worsen dizziness, especially if you have binocular vision problems, uncorrected refractive error, or visual processing difficulties. The combination of sustained focus, reduced blinking, and constant eye movements required for screen use can strain your visual system and trigger or intensify dizzy feelings, headaches, and eye fatigue.
While dizziness becomes more common with age due to changes in vision, balance systems, and circulation, it should not be dismissed as just a normal part of aging. Many causes of dizziness in older adults can be successfully treated or managed, so you should always report new or worsening symptoms to your doctor rather than assuming they are inevitable.
Children can absolutely develop dizziness related to vision issues, including uncorrected refractive errors, binocular vision dysfunction, and eye tracking problems. Kids may have trouble describing their symptoms and might instead complain of headaches, avoid reading, or seem clumsy and accident-prone. A comprehensive eye exam can identify treatable vision problems that contribute to a child's balance and coordination difficulties.
Getting Help for Dizziness
If you are experiencing dizziness, a thorough eye examination is an important step in finding the cause and getting relief. Our team can evaluate your vision and eye function, identify any eye-related contributors to your symptoms, and coordinate with other specialists when needed. Do not hesitate to schedule an appointment so we can help you feel steady and confident again.