World's hottest chilli causes thunderclap headaches
Thursday, 12 April, 2018
The ability to eat a hot chilli pepper has often been treated as a lighthearted test of resilience.
But a 34-year-old man taking part in a hot chilli pepper eating contest聽in the US suffered unexpected 鈥 and painful 鈥 consequences after eating a 鈥楥arolina Reaper鈥, the world鈥檚 hottest chilli pepper.
Reported on in the journal , the man聽ended up in emergency care with excruciatingly painful episodic headaches after eating the chilli pepper.
His symptoms started immediately after he had eaten the chilli, with dry heaves. But he then developed severe neck pain and crushingly painful headaches, each of which lasted just a few seconds, over the next several days.
His pain was so severe that he sought emergency care and was tested for various neurological conditions, the results of which all came back negative.
But a聽CT (computed tomography) scan showed that several arteries in his brain had constricted, prompting doctors to diagnose him with thunderclap headache secondary to reversible cerebral vasoconstriction syndrome (RCVS).
RCVS is characterised by temporary artery narrowing often accompanied by thunderclap headache. It doesn鈥檛 always have an obvious cause, but can occur as a reaction to certain prescription meds, or after taking illegal drugs.
This is the first case to be associated with eating chilli peppers, explained the authors, although they pointed out that eating cayenne pepper has been linked to sudden constriction of the coronary artery and heart attacks.
鈥淕iven the development of symptoms immediately after exposure to a known vasoactive substance, it is plausible that our patient had RCVS secondary to the Carolina Reaper,鈥 the authors wrote.
The man鈥檚 symptoms cleared up by themselves. And a CT scan 5 weeks later showed that his affected arteries had returned to their normal width.
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