Intravenous methylene blue can cause vein spasms and arm pain if given too much or too quickly. — Whalespan
Intravenous methylene blue can cause vein spasms and arm pain if given too much or too quickly.
⚠ High risk
We can't find evidence that holds up here. Proponents are reasoning from mechanism or analogy rather than direct human data, and the most credible skeptics raise objections we can't dismiss.
✕NOTSUPPORTED
⚠
High-risk intervention — consult a physician before acting.Drug-drug interactions, dose-dependence, and screening contraindications apply.
“we've given it intravenously a lot but we're Limited and using it intravenously just cuz it'll start to cause some spasma of the vein the arm starts hurting if you're giving too much methylene blue either too much or too quickly”
Verbal pushback — no audited source on record.
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