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  • Word comparison: hydroxychloroquine vs. chloroquine

hydroxychloroquine vs. chloroquine

hydroxychloroquine

noun

Pharmacology.
  1. a colorless crystalline solid, C 18 H 26 ClN 3 O, used in the treatment of malaria, lupus erythematosus, and rheumatoid arthritis. : HCQ

chloroquine

noun

Pharmacology.
  1. a synthetic substance, C 18 H 26 ClN 3 , used chiefly to control malaria attacks.