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What is the connection between headache and stroke?

Headaches can be unrelated to stroke, but a sudden, severe headache with loss of vision or numbness in the face may be a sign of a stroke.

Headaches are more consistent with bleeding strokes (hemorrhage strokes). If somebody comes into the hospital with a sudden headache and weakness, I would expect this to be the bleeding kind of stroke. If there is no headache, I will probably lean towards the ischemic stroke, which is associated with blood clots.

Would I worry about every headache being a stroke? No, but there is about is about a 20-30% chance that having a stroke will lead to a headache.

There is basically no connection between headache and stroke. Some people who are having a stroke have a headache and some do not. The majority of stroke patients do not have a headache. There is some evidence that people with migraine headaches, especially women, are more likely to have a stroke than the general population, but that is the only connection.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.