This card is accepted at all major chain pharmacies, nationwide. Enter your name and email address to receive your free savings card. Chloroquine definition Plaquenil and juvenile arthritis blue fingers The dosage of chloroquine phosphate is often expressed in terms of equivalent chloroquine base. Each 500 mg tablet of ARALEN contains the equivalent of 300 mg chloroquine base. In infants and children the dosage is preferably calculated by body weight. Malaria. Suppression — Adult Dose 500 mg = 300 mg base on exactly the same day of each week. If you miss a dose of Chloroquine, take the missed dose as soon as you remember. If it’s almost time for your next dose, skip the missed dose. Do not double your dose to make up for the missed dose. For treatment of acute attacks of malaria in adults, one dose is usually taken right away, followed by half the dose 6 to 8 hours later and then half the dose once a day for the next 2 days. For prevention and treatment of malaria in infants and children, the amount of chloroquine phosphate is based on the child's weight. Chloroquine has long been used in the treatment or prevention of malaria from Plasmodium vivax, P. malariae, excluding the malaria parasite Plasmodium falciparum, for it started to develop widespread resistance to it. The usual dosage for malaria prevention in adults is 500 mg once a week. Chloroquine overdose dosage Chloroquine Aralen - Side Effects, Dosage, Interactions., Chloroquine - Uses, Dosage, Side Effects, Composition. Plaquenil and other medicationsHydroxychloroquine usosDeae dextran chloroquine methodFang and hydroxychloroquine screening Chloroquine - Get up-to-date information on Chloroquine side effects, uses, dosage, overdose, pregnancy, alcohol and more. Learn more about Chloroquine Chloroquine - Side Effects, Uses, Dosage, Overdose, Pregnancy.. Chloroquine MedlinePlus Drug Information. Treatment of hydroxychloroquine overdose - ScienceDirect. Malaria treatment oral To treat malaria in adults, one dose of oral chloroquine is usually given right away. Then, half the dose is taken six to eight hours later. This is typically followed by half the dose once a day for the next two days. Amebiasis treatment oral To treat amebiasis in adults. Chloroquine should be used with caution in patients with known porphyria cutanea tarda. Chloroquine can be used to treat porphyria cutanea tarda, but in a very low dose 125 mg twice weekly as a dosage of 250 mg/day can trigger a porphyria crisis, which can be fatal. Chloroquine is contraindicated where there is a known hypersensitivity to 4-aminoquinoline compounds. Chloroquine is an antimalarial medication which is used in the treatment as well as prophylaxis of malaria. This medicine is not recommended in patients with the eye disease. Liver function and blood cell count monitoring is necessary while receiving this medicine. Know Chloroquine uses, side effects, dosage, contraindications, benefit, interactions, purpose, drug interactions, precautions.