High 5HT blood labs: Hi. Has anyone ever had... - Behçet's UK

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High 5HT blood labs

Stm252 profile image
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Hi. Has anyone ever had high levels of serotonin in their blood work? I am aware it is linked to carcinoid syndrome. However my 5HIAA urine came back negative so this is a bit precarious. Please weigh in, if you know anything about this. TIA.

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Stm252
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DoubleHipster profile image
DoubleHipster

Again, could it be an abnormality related to sunshine?

healthline.com/health/how-t...

Serotonin

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