Disease × agent pairs

MCAS: candidate agents with evidence

2 agents linked to Mast Cell Activation Syndrome by at least one registered trial or two publications, ranked by the OSMF evidence score. Not treatment advice.

Open MCAS in the Repurposing ExplorerMCAS hub

Thiamine (Vitamin B1)

Behavioural · tier B · 0 trials (0 recruiting) · 2 publications · score 13.0

Vitamin D

Behavioural · tier C · 0 trials (0 recruiting) · 4 publications · score 11.0

Research map, not treatment advice. Built 2026-10-14.