Can allergies cause dizziness? Allergies are common, affecting about 1 in 3 adults. Examples of allergy symptoms include sneezing, rash, stuffiness, itchy or watery eyes, congestion, swelling, and more. Some people also experience dizziness, ranging in severity from mild to severe, as a symptom of allergies.
This article discusses dizziness as a symptom of allergies, signs to watch for, and when to seek medical attention.
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Can Allergies Cause Dizziness?
Studies demonstrate that allergies are linked to dizziness in some people for various reasons or underlying causes.
Understanding Dizziness
Dizziness, also referred to as lightheadedness or vertigo, is a symptom that may cause an individual to feel disoriented, woozy, heavy-headed, weak, unsteady, off-balance, or as if the room is spinning.
Dizziness may indicate health problems ranging from not alarming to severe or life-threatening. While dizziness is sometimes a nuisance, it can also indicate a problem requiring immediate medical attention.
Allergies and Dizziness
Allergies may lead to dizziness because of:
- Sinus pressure
- Inflammation
- Ear congestion
- Fluid buildup behind the ears
- Narrowed ear tubes
Allergic rhinitis and sinusitis are allergy-related conditions linked to dizziness.
Other Causes of Dizziness
In addition to allergies and their complications, other potential causes of dizziness include:
- Inner ear disorders
- Autoimmune inner ear diseases, such as Susac syndrome
- Ear infections
- Benign paroxysmal positional vertigo (BPPV)
- Migraines
- Meniere's disease
- Some medications
- Persistent postural-perceptual dizziness (PPPD)
- Blood pressure abnormalities
- Poor blood circulation
- Neurological disorders
- Anemia
- Anxiety disorder
- Overheating
- Dehydration
- Low blood sugar
- Motion sickness
- Stress
These and other underlying causes of dizziness are sometimes confused with allergy-related dizziness.
Risk factors for feeling dizzy include older age, having a medical problem, and past episodes of dizziness.
Why Dizziness Is a Serious Symptom
Dizziness is not something to be taken lightly. It can be a sign of a medical problem that can cause complications if left untreated.
Potential Serious Underlying Conditions
Underlying conditions that may lead to dizziness in adults, children, or teenagers include:
- Low blood pressure
- Heart problems
- Neurological disorders
- Carbon monoxide poisoning
- Parkinson’s disease
- Multiple sclerosis (MS)
- Mental health disorders
- Heat stroke
- Dehydration
- Poorly managed diabetes
- Tumors
- Concussion
- Atrial fibrillation
- Atherosclerosis
Providers must consider all possible causes of dizziness when assessing it to determine which lab tests to order and how best to treat the underlying cause.
Risks of Ignoring Dizziness
While dizziness isn’t always cause for concern, there are dangers involved in ignoring this alarming symptom. Examples include:
- Falls
- Accidents
- Delayed diagnosis of a serious medical condition
- Lack of medical treatment
- Heart attack
- Confusion
- Fainting
Timely medical evaluations, effective diagnoses, and prompt care during medical emergencies can reduce the risk of potentially serious complications.
When to Seek Medical Advice
It’s important to seek medical attention if an individual has:
- Severe or persistent dizziness
- Risk factors for underlying medical problems
- Previous medical diagnosis linked to dizziness
- New or sudden onset of dizziness
This is especially true if they have other symptoms, such as weakness, confusion, nausea, vomiting, or chest pain.
Treatment Options for Dizziness
Effective, personalized treatment options can help better manage allergy-related dizziness.
Pharmaceutical Treatments
Medications that help reduce dizziness linked to allergies include decongestants, antihistamines, and corticosteroids. Nasal sprays, such as triamcinolone and fluticasone, can reduce inflammation in the sinuses, Eustachian tubes, and nose.
Over-the-counter allergy medications, allergy shots, and other immunotherapies help prevent allergy symptoms from worsening.
Depending on the underlying cause of dizziness, some people benefit from blood pressure medications, antivertigo drugs, anxiety medications, or insulin dose adjustments to manage diabetes. Diuretics for Meniere’s disease, migraine medications, inner ear injections, or other medications can also treat underlying causes of dizziness.
Some individuals experiencing dizziness benefit from removing parts of the inner ear, disabling the vestibular labyrinth in the affected ear. This allows the other ear to take over balance functioning. Individuals who haven't responded to other treatments may benefit from this minor surgery.
Natural and Lifestyle Treatments
Natural treatments and lifestyle adjustments that may help treat dizziness include:
- Meditation, yoga, tai chi, and other techniques to reduce stress
- Intravenous (IV) hydration to eliminate dehydration
- Elimination diet to ease symptoms of food allergies, including dizziness
- Iron supplements to treat anemia
- Other dietary supplements, such as vitamin D and calcium, to reduce recurrent vertigo
- Head position maneuvers to move the inner ear canalith particles responsible for dizziness
- Balance therapy to lessen the body’s sensitivity to motion
- Psychotherapy for dizziness caused by anxiety disorders
- Saline nasal rinses to reduce congestion caused by seasonal allergies
- Reducing dust, mold, and pet dander in the home to ease seasonal allergy symptoms
Use an air filter and vacuum regularly, particularly in homes with pets, to minimize indoor air allergens and improve air quality.
Trying natural remedies first is often beneficial—unless a severe underlying medical problem is the suspected cause of dizziness.
Combination Approaches
It may be helpful to combine pharmaceutical treatments, such as prescription steroid nasal sprays or over-the-counter allergy medicines, with natural remedies to achieve comprehensive relief from allergy-related dizziness and other causes of lightheadedness.
If there aren’t any alarming symptoms or risk factors associated with an individual’s dizziness, consider balance therapy and other non-medicinal approaches first.
Lab Tests for Dizziness
Lab testing helps identify allergy-related lightheadedness and other causes of dizziness. Proper medical interpretation is crucial to pinpoint the cause of an individual's dizziness, whether or not additional diagnostic tests are needed, and the most effective treatment protocol.
Tests to Identify Allergy-Related Causes
Tests that can diagnose allergies or their complications include:
- Skin prick tests, exposing the skin to potential allergens to observe potential reactions
- Blood tests to screen for IgE antibodies
- Food allergy testing
- Imaging tests (CT scans, MRIs, etc.) to screen for sinus or ear abnormalities
- Histamine testing to assess the body’s inflammatory response
The most appropriate lab tests depend on an individual's symptoms, lifestyle, medications, previous diagnoses, and risk factors.
Tests to Diagnose Other Causes of Dizziness
Diagnostic tests that help identify other potential causes of dizziness include:
- Blood pressure screening
- Blood glucose tests to evaluate blood sugar
- Blood tests that screen for anemia
- Ear and vestibular tests that evaluate balance and inner ear function
- Concussion protocol evaluation
- Heart-function testing
- Imaging to screen for tumors, heart problems, and other underlying causes
- Neurological testing
- Mental health evaluation
- Micronutrient testing
Assessing an individual's medical history and symptoms, checking their vital signs, and completing a physical examination are vital to determining which diagnostic tests are likely to be most beneficial. They may consult with an allergist, ENT, neurologist, or another specialist to address the underlying cause of dizziness.
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Key Takeaways
Can allergies cause dizziness? The following key takeaways are important when determining if allergies are the cause of bothersome symptoms and how to best treat dizziness.
- Numerous factors can contribute to dizziness, some of which are concerning and require immediate medical attention.
- There is a relationship between allergies and dizziness, as allergies can lead to inflammation, sinus pressure, fluid buildup, ear congestion, and narrowed ear tubes.
- Effectively treating allergies may reduce the risk of dizziness.
- Experiencing any form of dizziness requires a medical evaluation to detect or rule out serious underlying medical problems.
- Individuals should always consult with a healthcare provider if they experience severe or persistent dizziness.
The information provided is not intended to be a substitute for professional medical advice. Always consult with your doctor or other qualified healthcare provider before taking any dietary supplement or making any changes to your diet or exercise routine.
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References
Anderson, S. (2022a, May 19). 6 preventable risk factors associated with heart attacks. Rupa Health. https://www.rupahealth.com/post/5-things-to-do-after-a-heart-attack
Anderson, S. (2022b, September 14). This is what happens to your body when you are dehydrated. Rupa Health. https://www.rupahealth.com/post/this-is-what-happens-to-your-body-when-you-are-dehydrated
Bertagna, B. (2024, January 11). The science behind meditation and sleep: How mindfulness practices improve sleep quality. Rupa Health. https://www.rupahealth.com/post/the-science-behind-meditation-and-sleep-how-mindfulness-practices-improve-sleep-quality
Blake, K. (2023, November 14). Integrative strategies for neurodegenerative disease management. Rupa Health. https://www.rupahealth.com/post/integrative-strategies-for-neurodegenerative-disease-management
Canalith repositioning procedure. (2024). Mayo Clinic. https://www.mayoclinic.org/tests-procedures/canalith-repositioning-procedure/multimedia/img-20146069#:~:text=The%20canalith%20repositioning%20procedure%20can
Cloyd, J. (2023a, February 1). 6 anemia types you need to know about. Rupa Health. https://www.rupahealth.com/post/6-different-types-of-anemia-you-may-not-be-aware-of
Cloyd, J. (2023b, April 28). What is the difference between medical-grade supplements and over-the-counter supplements? Rupa Health. https://www.rupahealth.com/post/what-is-the-difference-between-medical-grade-supplements-and-over-the-counter-supplements
Cloyd, J. (2023c, September 28). A holistic functional medicine protocol for multiple sclerosis. Rupa Health. https://www.rupahealth.com/post/a-holistic-functional-medicine-protocol-for-multiple-sclerosis
Cloyd, J. (2023d, September 28). Integrative medicine approach to treating hypotension. Rupa Health. https://www.rupahealth.com/post/integrative-medicine-approach-to-treating-hypotension
Cloyd, J. (2023e, October 2). A functional medicine approach to stress management. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-stress-management
Cloyd, J. (2023f, October 9). Rhythms of the heart: Demystifying common types of heart arrhythmia. Rupa Health. https://www.rupahealth.com/post/rhythms-of-the-heart-demystifying-common-types-of-heart-arrhythmia
Cloyd, J. (2024a, January 8). The science of hydration: How water intake affects overall health. Rupa Health. https://www.rupahealth.com/post/the-science-of-hydration-how-water-intake-affects-overall-health
Cloyd, J. (2024b, April 11). How to treat post concussion syndrome. Rupa Health. https://www.rupahealth.com/post/how-to-treat-post-concussion-syndrome
Coleman, E. (2024, March 21). Guide to hormone headache: Definition, causes & treatments. Rupa Health. https://www.rupahealth.com/post/guide-to-hormone-headache-definition-causes-treatments
Conner, V. (2022, August 26). 9 remedies for ear infection pain backed by science. Rupa Health. https://www.rupahealth.com/post/9-evidence-based-remedies-that-help-alleviate-acute-ear-infection-pain
Could your allergies be making you dizzy? (2022, April 24). Cleveland Clinic. https://health.clevelandclinic.org/can-allergies-cause-dizziness
Cox, A. (2022, September 8). 4 herbs and supplements that may help control type 1 diabetes. Rupa Health. https://www.rupahealth.com/post/a-root-cause-approach-to-managing-type-1-diabetes
Daglis, S. (2024, February 21). Decoding the glucose level in your basic metabolic panel. Rupa Health. https://www.rupahealth.com/post/decoding-the-glucose-level-in-your-basic-metabolic-panel
Dehydration and heat stroke. (2019). Johns Hopkins Medicine. https://www.hopkinsmedicine.org/health/conditions-and-diseases/dehydration-and-heat-stroke
DePorto, T. (2022, October 31). 4 natural treatment options for BPPV. Rupa Health. https://www.google.com/url?q=https://www.rupahealth.com/post/4-natural-treatment-options-for-bppv&sa=D&source=docs&ust=1716929067166431&usg=AOvVaw1gyUWCM7d7vCWx8ilMvYLR
DePorto, T. (2022b, December 9). Worried about heart disease? Ask your provider for these 6 specialty labs at your next appointment. Rupa Health. https://www.rupahealth.com/post/worried-about-heart-disease-ask-your-provider-for-these-6-specialty-labs-at-your-next-appointment
Derebery, M. J., & Christopher, L. (2021). Allergy, immunotherapy, and alternative treatments for dizziness. Otolaryngologic Clinics of North America, 54(5), 1057–1068. https://doi.org/10.1016/j.otc.2021.05.020
Dizziness - diagnosis and treatment - mayo clinic. (2019). Mayoclinic.org. https://www.mayoclinic.org/diseases-conditions/dizziness/diagnosis-treatment/drc-20371792
Histamine by access med labs. (2024). Rupa Health. https://www.rupahealth.com/lab-tests/access-medical-labs-histamine
IgE food allergy advanced test by mosaic diagnostics (formerly great plains). (2024). Rupa Health. https://www.rupahealth.com/lab-tests/mosaic-diagnostics-ige-food-allergy-advanced-test
John Hopkins Medicine. (2023). Meniere disease. Www.hopkinsmedicine.org. https://www.hopkinsmedicine.org/health/conditions-and-diseases/menieres-disease
Kalaichandran, A. (2024, March 20). The gentle power of tai chi: A promising approach to blood pressure management. Rupa Health. https://www.rupahealth.com/post/the-gentle-power-of-tai-chi-a-promising-approach-to-blood-pressure-management
Khakham, C. (2023a, April 6). Understanding your risk of cardiovascular disease with functional medicine labs. Rupa Health. https://www.rupahealth.com/post/understanding-your-risk-of-cardiovascular-disease-with-functional-medicine-labs
Khakham, C. (2023b, April 20). What is functional neurology? Rupa Health. https://www.rupahealth.com/post/functional-medicine-approach-to-neurology
Kresge, K. (2022a, April 15). 4 possible causes of parkinson’s and 5 things that make it worse. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-parkinsons-disease
Kresge, K. (2022b, July 15). 7 ways to relieve your seasonal allergies backed by science. Rupa Health. https://www.rupahealth.com/post/7-proven-ways-to-get-seasonal-allergy-relief
Kresge, K. (2023, March 21). An integrative medicine team approach to treating anxiety. Rupa Health. https://www.rupahealth.com/post/an-integrative-medicine-team-approach-to-treating-anxiety
Maholy, N. (2023, July 19). Top integrative medicine lab tests used in integrative neurology. Rupa Health. https://www.rupahealth.com/post/top-integrative-medicine-lab-tests-used-in-integrative-neurology
Mayo Clinic. (2018). Allergy skin tests - mayo clinic. Mayoclinic.org. https://www.mayoclinic.org/tests-procedures/allergy-tests/about/pac-20392895
Mayo Clinic. (2019). Dizziness - symptoms and causes. Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/dizziness/symptoms-causes/syc-20371787
Micronutrient test by spectracell laboratories. (2024). Rupa Health. https://www.rupahealth.com/lab-tests/spectracell-micronutrient-test
Ng, A., & Boersma, P. (2023, February 1). Products - data briefs - number 460 - january 2023. Www.cdc.gov. https://www.cdc.gov/nchs/products/databriefs/db460.htm
Preston, J. (2023a, June 21). An integrative medicine approach to food allergies: Specialty testing and treatment options. Rupa Health. https://www.rupahealth.com/post/an-integrative-medicine-approach-to-food-allergies-specialty-testing-cross-contamination-and-treatment-options
Preston, J. (2023b, September 22). Addressing inflammation in chronic diseases: A functional medicine perspective. Rupa Health. https://www.rupahealth.com/post/addressing-inflammation-in-chronic-diseases-a-functional-medicine-perspective
Preston, J. (2023c, October 3). A functional medicine protocol for seasonal allergies. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-protocol-for-seasonal-allergies
Preston, J. (2024, February 7). Iron 101: RDA, iron-rich foods, and supplementation. Rupa Health. https://www.rupahealth.com/post/iron-101-rda-iron-rich-foods-and-supplementation
Slomski, A. (2020). Vitamin D and calcium prevent recurrent vertigo. JAMA, 324(16), 1599. https://doi.org/10.1001/jama.2020.18695
Susac syndrome: Symptoms, causes, tests & treatment. (2023, August 18). Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/15073-susac-syndrome
Teeter, L. A. (2023, April 3). Mental health benefits of yoga and meditation. Rupa Health. https://www.rupahealth.com/post/mental-health-benefits-of-yoga-and-meditation
Weinberg, J. (2023, February 21). 5 lab test to run on your hypoglycemia patients. Rupa Health. https://www.rupahealth.com/post/5-lab-test-for-your-hypoglycemia-patients
Weinberg, J. (2024, January 19). The functional medicine approach to persistent postural-perceptual dizziness (PPPD). Rupa Health. https://www.rupahealth.com/post/the-functional-medicine-approach-to-persistent-postural-perceptual-dizziness-pppd
Yoshimura, H. (2023a, March 3). A functional medicine approach to sinusitis. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-sinusitis
Yoshimura, H. (2023b, April 10). Integrative medicine approaches to managing anxiety and depression naturally. Rupa Health. https://www.rupahealth.com/post/integrative-medicine-approaches-to-managing-anxiety-and-depression-naturally
Yoshimura, H. (2023c, December 20). Functional medicine for mental clarity: Combating brain fog naturally. Rupa Health. https://www.rupahealth.com/post/functional-medicine-for-mental-clarity-combating-brain-fog-naturally