5 Foods That May Increase Inflammation, Dizziness, or Vertigo

For some people, certain foods and drinks appear to increase inflammation, trigger vestibular migraine attacks, affect blood sugar, contribute to dehydration, or aggravate an existing vestibular condition. However, food triggers are highly individual. A food that worsens dizziness for one person may have no effect on someone else.

Research connecting specific foods to vestibular symptoms is still limited, so dietary changes should not replace a proper evaluation or treatment. However, paying attention to what you eat—and how you feel afterward—may help you identify patterns.

Here are five categories of foods and drinks that may increase dizziness, vertigo, or inflammation in certain people.

Can Dairy Products Increase Dizziness?

Some people wonder whether dairy is one of the foods that increase dizziness, but the answer depends on individual sensitivities.

Dairy products include milk, cheese, yogurt, butter, cream, and ice cream.

The relationship between dairy and inflammation is complicated. Research does not show that dairy is inflammatory for everyone. In fact, some dairy products—especially unsweetened yogurt—may have anti-inflammatory benefits.

However, dairy may cause problems for people who have:

• A milk allergy
• Lactose intolerance
• Sensitivity to certain milk proteins
• A personal migraine trigger associated with aged cheeses or fermented dairy products

Aged cheeses may contain tyramine and histamine, which can trigger migraine symptoms in some susceptible people. If you have migraine disorder, these foods may trigger a vestibular migraine attack and potentially contribute to dizziness, vertigo, light sensitivity, nausea, imbalance, brain fog, or headaches.

Sweetened dairy products such as ice cream and flavored yogurt may also contain significant amounts of added sugar.

Can Alcohol Increase Dizziness?

Alcohol can affect balance even in people who do not have a vestibular disorder.

It interferes with the brain’s ability to process information from the inner ears, eyes, and body. Alcohol can also cause dehydration, disrupt sleep, widen blood vessels, and trigger migraines.

Some alcoholic beverages—particularly red wine, champagne, and certain beers—contain histamine, tyramine, sulfites, or other substances that may trigger symptoms in susceptible individuals.

For someone recovering from an acute or chronic vestibular condition, alcohol may make existing imbalance, nausea, dizziness, or visual sensitivity feel worse.

People with migraine disorder may experience a vestibular migraine attack during or after alcohol consumption, especially red wine.

Alcohol may also interact with medications, including medications commonly used for dizziness and vertigo.

Can Added Sugar Increase Dizziness?

Foods and drinks high in added sugar include:

• Candy
• Cookies, cakes, and pastries
• Regular soda
• Sweetened coffee drinks
• Energy drinks
• Sweetened cereals
• Some sauces and dressings
• Some highly processed and packaged foods

Eating a large amount of added sugar can cause a rapid rise in blood glucose followed by a drop. Some people experience shakiness, fatigue, weakness, lightheadedness, or dizziness during these fluctuations.

A diet consistently high in added sugar may also contribute to chronic health conditions associated with inflammation. Sugar-sweetened beverages can be especially problematic because they deliver a large amount of sugar very quickly without much nutritional value.

Also a drop in blood sugar (low blood sugar) can trigger a vestibular migraine attack in patients who suffer from migraines.

This does not mean that you need to avoid naturally occurring sugar in whole fruits. Whole fruit also provides fiber, vitamins, minerals, water, and antioxidants.

Can Nightshades Increase Dizziness?

Nightshades include:

• Tomatoes
• White potatoes
• Bell peppers
• Hot peppers
• Eggplant
• Tomatillos
• Goji Berries
• Spices such as paprika and cayenne pepper

Nightshades sometimes appear on lists of “inflammatory foods,” but current research does not prove that they cause inflammation in most people. In fact, many nightshade vegetables contain beneficial vitamins, fiber, and antioxidants.

Still, individual sensitivities can occur. Tomatoes, peppers, and eggplant may also be problematic for certain people because they can contain or promote the release of histamine. Spicy nightshades may aggravate reflux, which some people report alongside dizziness or migraine symptoms.

There is usually no reason to eliminate all nightshades unless you notice a consistent connection between a specific food and your symptoms.

Can High-Histamine Foods Increase Dizziness?

High-histamine foods are another category that may increase dizziness for susceptible individuals.

Histamine is a natural substance involved in immune function, digestion, and communication within the nervous system. It is also present in certain “high-histamine” foods.

Common High-Histamine Foods

High-histamine foods may include:

• Aged cheeses
• Processed or cured meats
• Smoked meats
• Fermented foods
• Sauerkraut
• Vinegar-containing foods
• Wine and beer
• Canned or smoked fish
• Certain leftover foods that have been stored for an extended period

Histamine intolerance is not the same as a food allergy. Some people may have difficulty breaking down the histamine they consume. Possible symptoms can include headache, flushing, nasal congestion, digestive discomfort, a rapid heartbeat, or dizziness.

Histamine-rich foods may also trigger a vestibular migraine attack in certain individuals with migraine disorder.

However, histamine intolerance can be difficult to diagnose, and many symptoms overlap with other medical conditions.

A restrictive low-histamine diet should not be started long-term without guidance from a qualified healthcare professional.

Can Inflammatory Foods Cause Vestibular Neuritis?

Vestibular neuritis occurs when the vestibular nerve—which carries balance information from the inner ear to the brain—becomes inflamed. It is commonly associated with a viral infection or an inflammatory response following an infection.

There is currently no strong evidence that eating dairy, sugar, nightshades, or high-histamine foods directly causes vestibular neuritis.

However, nutrition can affect overall health, migraine activity, blood sugar, hydration, sleep, and how well your body feels during recovery. Certain foods may also temporarily intensify dizziness in someone who already has a sensitive or recovering vestibular system.

Dietary changes should therefore be viewed as a possible tool for managing individual symptoms by reducing inflammation—not as an absolute cure for vestibular neuritis.

How to Identify Your Personal Food Triggers

Keeping a journal can help identify whether certain foods increase dizziness, vertigo, or brain fog for you personally.

Keep a Food and Symptom Journal

Instead of eliminating several major food groups at once, consider keeping a food and symptom journal.

Record:

• What you ate and drank
• When you consumed it
• When your symptoms began
• The type and intensity of your symptoms
• Sleep quality
• Stress level
• Hydration
• Medications
• Hormonal changes
• Other potential migraine or dizziness triggers
• Onset and duration of any dizziness, vertigo, or brain fog

Look for patterns over time. One episode after eating a particular food does not necessarily mean that food caused your symptoms.

If you are considering an elimination diet, consult your physician or a registered dietitian. Eliminating multiple food groups unnecessarily can lead to nutritional deficiencies and may make it more difficult to identify the true trigger.

The Bottom Line

Dairy, alcohol, added sugar, nightshades, and high-histamine foods do not cause inflammation or vertigo in everyone. Alcohol and large amounts of added sugar may aggravate dizziness more directly, while dairy, nightshades, and high-histamine foods tend to be more individualized triggers.

The most helpful approach is to identify which foods increase dizziness for you, rather than assuming every inflammatory food is a trigger.

You can consult with a dietitian or clinical nutritionist for specific personalized dietary recommendations to minimize inflammation.

For more tips and strategies to reduce inflammation after vestibular neuritis beyond foods that may increase dizziness, click here.

If you are experiencing ongoing dizziness, vertigo, or imbalance, a comprehensive vestibular evaluation may help identify the root cause of your symptoms.

If you are located in Southern California or able to travel here, I would be happy to help. I offer specialized vestibular physical therapy in my private practice in Vista, CA.

Frequently Asked Questions

Can certain foods make dizziness worse?

Yes. For some people, foods such as alcohol, added sugar, or high-histamine foods may worsen dizziness or vertigo. Food triggers vary from person to person.

Can dairy cause vertigo?

Dairy does not cause vertigo for everyone, but some people with dairy sensitivities or vestibular migraine disorder may notice symptoms after certain dairy products.

Can inflammatory foods cause vestibular neuritis?

Current evidence does not show that inflammatory foods directly cause vestibular neuritis. However, nutrition and dietary choices may influence inflammation, migraine activity, hydration, and the final level of recovery.