Hydroxychloroquine sulfate

Hydroxychloroquine sulfate is an antimalarial drug with anti-inflammatory, immunoregulatory and anticoagulant effects. Currently, hydroxychloroquine is mainly used in the clinical treatment of rheumatoid arthritis, juvenile chronic arthritis, discoid lupus erythematosus and systemic lupus erythematosus, but the clinical effect is slow, often requiring 2-4 months of Chemicalbook time.The pharmacological action of this drug is not very clear, it may be related to the stabilization of lysosomal membrane, inhibition of prostaglandin formation, inhibition of the chemotaxis of polykaryotes and the role of phagocytes, may interfere with the formation of monocytes interleukin-1 and inhibit the release of neutrophils superoxide.