Causes and Risk Factors for Vestibular Migraine

Overview

Vestibular migraines are a type of neurological condition that can affect your sense of balance. Unlike other types of migraines that primarily cause severe headaches, vestibular migraines often come with symptoms of vertigo, which is the sensation that the ground is moving even when you're standing still. The exact cause of vestibular migraines is not fully understood. Researchers believe that an abnormal release of chemicals in the brain may play a role in causing vestibular migraines. There are several factors that may increase the risk of developing vestibular migraine.

Non-modifiable Risk Factors (Risk Factors You Can't Change)

Non-modifiable risk factors for vestibular migraines include:

• Age: As people get older, their risk of developing vestibular migraines increases.
• Sex assigned at birth: Females are more likely to experience vestibular migraines compared to males.
• Genetics: Family history plays a role in the development of migraines, including vestibular migraines. If you have a close relative, such as a parent or sibling, who has experienced vestibular migraines, you may have a higher risk of developing them as well.
• Inner ear disorders: Conditions like Meniere's disease and benign paroxysmal positional vertigo (BPPV) have been found to be associated with vestibular migraines.

Modifiable Risk Factors (Factors You May Be Able to Change)

Vestibular migraines are a specific type of migraine that involve dizziness and balance problems. There are certain factors that can contribute to their development. These risk factors can be changed or managed to potentially reduce the frequency or severity of vestibular migraines.

Here are some modifiable risk factors for vestibular migraines. These triggers for vestibular migraine are similar to triggers for other migraines. Vestibular migraine triggers include:

• Stress
• Lack of sleep
• Dehydration
• Weather changes or changes in barometric pressure
• Hormonal changes, including menstruation
• Certain foods and drinks: Specific foods and drinks can also trigger vestibular migraines, including:
  • Chocolate
  • Red wine
  • Aged cheeses
  • Monosodium glutamate (MSG)
  • Processed meats
  • Coffee
  • Sodas with caffeine

It's important to note that these modifiable risk factors are not guaranteed causes of vestibular migraines, but addressing them may potentially lower the risk or severity of these types of migraines. If you experience frequent dizziness or balance problems, it's always best to consult with a healthcare provider for an accurate diagnosis and personalized guidance on managing your symptoms.

Reducing Risks

To prevent or reduce the chances of getting vestibular migraines, a person can take the following actions:

• Identify and avoid triggers: Keeping a symptom journal can help identify potential triggers such as certain foods, stress, or lifestyle factors like poor sleep. By recognizing these triggers, individuals can take steps to avoid them and reduce the likelihood of experiencing vestibular migraines.
• Make dietary modifications: If certain foods are identified as triggers, it is recommended to eliminate them from the diet. This may involve avoiding processed foods and incorporating more healthful options. However, it's important to note that dietary modifications should be done under the guidance of a healthcare professional.
• Practice stress management: Stress is a known trigger for migraines, including vestibular migraines. Engaging in stress-reducing activities like exercise, yoga, or meditation can help manage stress levels and potentially lower the risk of experiencing vestibular migraines.
• Practice relaxation techniques: Activities that encourage relaxation, such as deep breathing exercises and yoga, can help manage stress levels and potentially reduce the severity or duration of vestibular migraines.
• Maintain a regular sleep schedule: Lack of sleep can also trigger migraines, so it's crucial to prioritize getting enough sleep each night. Aim for at least 7-8 hours of quality sleep and establish a consistent sleep routine.
• Take preventive medications: Preventive medications may be recommended by healthcare professionals for individuals experiencing frequent and severe vestibular migraines. These medications can help reduce the frequency of episodes. It's important to work with a healthcare professional to determine the most suitable preventive medication based on individual needs and potential side effects.
• Limit caffeine and alcohol intake: Both caffeine and alcohol have been linked to triggering migraines in some individuals. It may be beneficial to reduce or avoid consuming these substances to lower the risk of vestibular migraines.

It's important to note that these factors may vary from person to person, and not everyone with vestibular migraines will have the same triggers. If you suspect you have vestibular migraines, it's a good idea to keep a journal of your symptoms and potential triggers. This information can be helpful when discussing your condition with a healthcare professional for diagnosis and treatment.