It can be a symptom of iron deficiency I believe. Also many drugs such as cannabis and opioids can make it happen.
I seem to get it a lot if I haven’t eaten a proper meal all day, I guess because I’m experiencing mild iron deficiency? Also I smoke weed too which seems to make it more likely
Caffeine is also a trigger if we’re talking about vasovagal syncope, as well as other stimulants. Also the sight of blood for some people, or just stress.
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It can be a symptom of iron deficiency I believe. Also many drugs such as cannabis and opioids can make it happen.
I seem to get it a lot if I haven’t eaten a proper meal all day, I guess because I’m experiencing mild iron deficiency? Also I smoke weed too which seems to make it more likely
Caffeine is also a trigger if we’re talking about vasovagal syncope, as well as other stimulants. Also the sight of blood for some people, or just stress.