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Discover Supplement-Drug Interactions

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Last Updated: 3 years ago

Possible Interaction: Hydroxychloroquine and Vitamin D

Research Papers that Mention the Interaction

HCQ … D3 both caused dose-dependent inhibition of intramacrophage E. coli replication 3-hour postinfection; HCQ: 73.9% inhibition (P < 0.001) at 1 &mgr;g/…, and 1,25 OH2-vitamin D3: 80.7% inhibition (P < 0.05) at 80 nM. HCQ had synergistic effects with doxycycline and ciprofloxacin.
Inflammatory bowel diseases  •  2015  |  View Paper
The results demonstrate the capacity of hydroxychloroquine to inhibit the conversion of 25-hydroxyvitamin D to 1,25-dihydroxyvitamin D, and emphasize the efficacy of hydroxychloroquine as an alternate to corticosteroids in the treatment of hypercalcemia of granulomatous disease.
The American journal of medicine  •  1987  |  View Paper
We believe there may be synergism between vitamin D supplementation and hydroxychloroquine.
Journal of Medical Case Reports  •  2013  |  View Paper