A migraine is a common type of headache that typically causes intense throbbing or pulsing pain. It is often accompanied by other symptoms such as sensitivity to light and sound, nausea, and vomiting.

While migraines are generally not life-threatening, a recent study has found a potential link between certain types of migraines and an increased risk of stroke.

Migraine with Aura

One specific type of migraine associated with an elevated risk of stroke is called a migraine with aura. Aura refers to a series of neurological symptoms that usually precede or accompany the headache phase of a migraine attack.

These symptoms can include visual disturbances like flashing lights or blind spots, as well as tingling or numbness in the face or extremities.

The exact connection between migraine with aura and stroke is not yet fully understood.

However, studies have shown that people who experience migraines with aura are more likely to have certain underlying cardiovascular risk factors that can contribute to stroke development. These risk factors include high blood pressure, high cholesterol levels, and smoking.

Migraine without Aura

Another type of migraine, known as migraine without aura, is also associated with a slightly increased risk of stroke. Unlike migraine with aura, this type of migraine does not involve pre-attack neurological symptoms.

People with migraine without aura may experience severe headache pain, along with other typical migraine symptoms like sensitivity to light and sound.

Although the risk of stroke is higher in individuals with migraine without aura compared to the general population, it is still relatively low.

It’s important to note that most people with migraines, even those without aura, will never experience a stroke.

Hemiplegic Migraine

Hemiplegic migraine is a rare and more severe form of migraine that can cause temporary paralysis or weakness on one side of the body. This type of migraine is also associated with an increased risk of stroke, although the risk is still relatively low.

It is important for individuals with hemiplegic migraines to work closely with their healthcare providers to manage their symptoms and reduce potential stroke risk factors.

Migraine with PFO

A patent foramen ovale (PFO) is a small opening between the two upper chambers of the heart that is present in all fetuses, but usually closes shortly after birth.

In some individuals, the opening remains, and this can potentially increase the risk of stroke. Studies have shown that people with both migraines with aura and a PFO have a higher risk of stroke compared to those with migraines without aura or without a PFO.

If a person with migraines also has a PFO, it is important for them to discuss their condition with a healthcare provider. There are treatment options available to address the PFO and reduce the risk of stroke.

Risk Factors and Prevention

In addition to the specific types of migraines discussed above, several other risk factors increase the likelihood of stroke in individuals with migraines. These risk factors include:.

Smoking
High blood pressure
High cholesterol levels
Obesity
Diabetes
Family history of stroke or cardiovascular disease

To reduce the risk of stroke, it is important for individuals with migraines to manage these risk factors through lifestyle modifications and medical interventions as necessary.

Quitting smoking, maintaining a healthy weight, exercising regularly, and controlling blood pressure and cholesterol levels can all help lower the risk of stroke.

Seeking Medical Advice

If you experience migraines, particularly migraines with aura or other associated risk factors, it is crucial to seek medical advice.

A healthcare provider can evaluate your specific situation, assess your risk of stroke, and recommend appropriate strategies for prevention.

Remember, although the association between migraines and stroke exists, the absolute risk of stroke for individuals with migraines is still relatively low.

It is crucial not to panic, but rather be proactive in managing your overall health and addressing any concerning symptoms.

Conclusion

While migraines, particularly migraines with aura, may be associated with an increased risk of stroke, it is important to note that most people with migraines will never experience a stroke.

By understanding the potential link and managing associated risk factors, individuals with migraines can take proactive steps to reduce their risk of stroke and maintain their overall health.