Sinus infections, or sinusitis, are common respiratory conditions that can result from a wide range of causes. However, do sinus infections worsen the symptoms of dizziness for people predisposed to dizziness? This comprehensive piece explains the intricate link between sinus infections and dizziness. Drawing on our expertise as subject matter experts in dizziness, we will explore the potential mechanisms, symptoms, and treatment options to provide insights into better understanding this intriguing connection.

What Is a Sinus Infection?

Sinusitis is the inflammation of the air-filled cavities inside the facial bones, commonly known as sinuses. Viruses or bacteria frequently induce it. Infection of these can cause a cold or flu and allergic reactions. Sinusitis can also cause nasal congestion, facial pressure, post-nasal drip, headaches, weakness, and vertigo. When the sinuses fill up, they can interfere with the inner ear’s normal functioning, leading to dizziness.

The Sinus-Related Mechanisms of Dizziness

The human body’s complexity becomes apparent when we examine the connection between sinus infections and dizziness. While inflamed, sinus infections can exert pressure on surrounding structures, such as delicate ear canals. This pressure imbalance disrupts the activity of the vestibular system, which is responsible for equilibrium and spatial orientation. Consequently, dizziness may ensue, followed by vertigo and a sensation of imbalance. This can bring to life the symptoms you may have during an attack of dizziness or vertigo.

Excess mucus and congestion may interfere with the normal drainage of the middle ear, resulting in a condition known as serous otitis media. In this condition, fluid collects in the middle ear space. If fluid builds up, it may interfere with the balance organs in the ear and cause dizziness and a sensation of being off balance.

Identifying Sinus-Related Dizziness

It can be challenging to differentiate dizziness due to sinus infections from that caused by other factors. However, several indicators can distinguish sinus-related dizziness. In addition to the usual symptoms of sinusitis, such as facial pain or pressure, nasal congestion, and fever, dizziness or imbalance further strengthens the association. Sinus-related dizziness generally occurs or worsens during sinusitis and resolves as the infection recovers.

Sinus-related dizziness is usually much less severe and has a shorter duration than other vestibular disorders. It is often described as light-headedness, mild imbalance, or momentary whirling (vertigo). Seek medical consultation for a complete evaluation if you have severe or long-lasting dizziness to be correctly diagnosed.

Treatment and Management

Once sinusitis-induced dizziness is experienced, prompt and specific treatment is essential. Treating dizziness hinges on addressing the underlying cause, the sinus infection. This may entail resting, staying hydrated, using over-the-counter decongestants, nasal irrigation, or taking prescription medications, like antibiotics, if the sinusitis is severe.

In addition to treating the underlying cause of dizziness, managing the symptoms is critical. Vestibular rehabilitation exercises can help improve balance and reduce dizziness symptoms. This exercise or therapy helps retrain the brain to sense and compensate for inconsistent signals from the inner ear.


Preventing sinus infections helps reduce the incidence of dizziness. Good hygiene, such as frequent handwashing, is advisable to reduce the spread of viral infections. Maintaining a healthy immune system and a healthy lifestyle, including regular exercise, is important. A balanced diet and adequate sleep will also play a key role in preventing sinus infections.

Management of allergies will also help decrease the number of sinusitis attacks. This can be done through medications like antihistamines, avoiding exposure to allergens, allergy testing, and receiving treatment under the care of a healthcare provider.

If you have a history of dizziness, another easy way to prevent future infections from affecting your balance so dramatically is to keep up with your vestibular exercises.

In Summary

In summary, sinus infections can cause dizziness because the inflamed sinuses interact with the delicate vestibular system. Knowing the link between sinus infections and dizziness allows a person to seek the proper treatment promptly if they experience the same. If you think your dizziness is because of sinusitis, you should not self-manage but seek help from a healthcare practitioner who can precisely diagnose you and plan your treatment. By taking care of a sinus infection and the associated dizziness, you can ultimately restore relief and balance and retake charge of life.

If you want to know more, look at the 73+ 5-star Google Reviews we’ve acquired to get an idea about who we’ve helped and what we’ve been able to do for our patients. Click here to schedule a consultation with one of our doctors. 

*Note: The information provided in this article is for educational purposes only and does not constitute a doctor-patient relationship. Patients are advised to consult their medical provider or primary care physician before trying any remedies or therapies at home.

Published On: / Categories: Uncategorized /