Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. What are the side effects of the drug hydroxychloroquine What is hydroxychloroquine sulphate used for Despite widespread clinical use of antimalarial drugs such as hydroxychloroquine and chloroquine in the treatment of rheumatoid arthritis RA, systemic lupus erythematosus SLE and other. Chloroquine CQ is used to prevent and treat malaria and amebiasis, while hydroxychloroquine HCQ, a less toxic metabolite of chloroquine, is used to treat rheumatic diseases such as systemic lupus erythematosus SLE, rheumatoid arthritis RA, juvenile idiopathic arthritis JIA and Sjogren's syndrome. Dose equivalence and conversion. Doses expressed as chloroquine base. Each tablet contains 155 mg of chloroquine base equivalent to 250 mg of chloroquine phosphate. Syrup contains 50 mg/5 mL of chloroquine base equivalent to 80 mg/5 mL of chloroquine phosphate. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Chloroquine dose for lupus Drug spotlight on hydroxychloroquine Lupus Foundation of., Chloroquine And Hydroxychloroquine Toxicity - StatPearls. Hydroxychloroquine 200 mg brand nameIs plaquenil safe for one kidneyPlaquenil side effects sleepBuy hydroxychloroquine sulphateIntermittent preventive therapy chloroquine Typical starting dose is 800 mg. This is followed by 400 mg three times 6 hours after the first dose, 24 hours after the first dose, and 48 hours after the first dose. Hydroxychloroquine Side Effects, Dosage, Uses, and More. CHLOROQUINE Drug BNF content published by NICE. Discoid Lupus Erythematosus Medication Antimalarial.. Hydroxychloroquine dosing information. Usual Adult Dose for Malaria Treatment of the acute attack 800 mg 620 mg base followed in 6 to 8 hours by 400 mg 310 mg base, then 400 mg 310 mg base once a day for 2 consecutive days; alternatively, a single dose of 800 mg 620 mg base has also been effective Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. -Suppressive therapy should continue for 8 weeks after leaving the endemic area. -Each dose should be taken with a meal or a glass of milk. Moved Permanently. The document has moved here.