a thunder clap headache is also a symptom of a stroke. | Hacker News

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		autokad on April 13, 2021 \| parent \| context \| favorite \| on: US agencies call for pause in Johnson & Johnson va... a thunder clap headache is also a symptom of a stroke.

lupire on April 13, 2021 [–]

...which is a kind of blood clot.

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