colchicine. This is the same active ingredient used in a prescription medication for gout and Mediterranean fever. Colchicine works by reducing the chemicals that cause joint swelling (inflammation) in people with these diseases.
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diarrhea, liver and kidney problems, blood disorders, nerve problems, shock, organ failure, and death.
If you have acute gout or familial Mediterranean fever, it is much safer to use colchicine prescribed by your healthcare provider. Prescription colchicine contains a set amount of medicine. The amount of colchicine in autumn crocus can vary from plant to plant.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.