Chloroquine phosphate, which has been used for more than 70 years and is on the World Health Organization’s List of Essential Medicines, the safest and most effective medicines needed in a health system. Chloroquine was discovered in 1934 by Hans Andersag but was initially ignored for a decade because it was considered too toxic for human use. Plaquenil and vasculitis Plaquenil reticulocyte increase Hydroxychloroquine vs doxycycline Chloroquine can be used to kill malaria parasites living in red blood cells but the medication may not necessarily be efficient at killing these parasites in other body tissues. Doctors often prescribe this medication as part of certain treatment plans for lupus and other immune system diseases. Chloroquine is the generic form of the brand-name prescription medicine Aralen, which is used to prevent and treat malaria — a mosquito-borne disease caused by a parasite — and to treat amebiasis, an infection of the intestines caused by a parasite. Amebiasis treatment oral To treat amebiasis in adults, one oral dose of chloroquine is usually taken for two days. Then, half the dose is given every day for two to three weeks. Ask your doctor. Aside from preventing and treating malaria, chloroquine is also occasionally used for amebiasis that is occurring outside the intestines, rheumatoid arthritis, and lupus erythematosus. During World War II, United States government-sponsored clinical trials for antimalarial drug development showed unequivocally that chloroquine has a significant therapeutic value as an antimalarial drug. Chloroquine phosphate lupus Chloroquine Oral Route Proper Use - Mayo Clinic, Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs Effects of plaquenil rx on osteoarthritisSide effects of hydroxychloroquine medication CHLOROQUINE is used to treat or prevent malaria infections. It is also used to treat amebiasis. The lowest GoodRx price for the most common version of chloroquine phosphate is around $74.38, 84% off the average retail price of $494.50. Chloroquine Phosphate Prices, Coupons & Savings Tips - GoodRx. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Aralen Chloroquine Uses, Dosage, Side Effects.. Oct 12, 2016 Following a single dose, chloroquine may be detected in plasma for more than four weeks. Mean bioavailability from tablets of chloroquine phosphate is 89%. Chloroquine is widely distributed in body tissues such as the eyes, kidneys, liver, and lungs where retention is prolonged. Aralen Chloroquine Aralen is a prescription medication approved by the Food and Drug Administration FDA in 1949 to treat malaria. Aralen is also prescribed to treat inflammation associated with lupus. Aralen is also known by its drug name, Chloroquine. Chloroquine phosphate is dispensed as a 250 mg tablet, which is equivalent to 155 mg chloroquine base. Long-term chloroquine use should aim for 2.3 mg/kg/day based on the patient's actual body weight. Given the tablet size, this usually means it needs to be used intermittently; that is, several times per week instead of daily.