This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Visual fields in chloroquine Hydroxychloroquine dosage calculator Chloroquine phosphate in myocardial protection The dose of chloroquine is often expressed or calculated as the base each 500 mg tablet of chloroquine phosphate is equivalent to 300 mg chloroquine base. -The pediatric dose should never exceed the adult dose. Usual Adult Dose for Malaria Prophylaxis. Suppression 400 mg 310 mg base orally on the same day every week Comments-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. 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. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Chloroquine hydrochloride dosage Chloroquine Hcl Solution - WebMD, Hydroxychloroquine Dosage Guide with Precautions - Cheap aralen lupus Chloroquine Hydrochloride is the hydrochloride salt of chloroquine, a synthetic quinoline with antimalarial and anti-inflammatory properties. Chloroquine is the most widely used drug against malaria, except for those cases caused by chloroquine resistant Plasmodium falciparum. Although the mechanism of action is not fully understood, chloroquine is shown to inhibit the parasitic enzyme heme. Chloroquine hydrochloride C18H28Cl3N3 - PubChem. Chloroquine Aralen - Side Effects, Dosage, Interactions.. Chloroquine - FDA prescribing information, side effects.. 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. Drug Name Chloroquine hydrochloride USP View Synonyms View Structure Description The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses. For what disorder is Chloroquine hydrochloride prescribed? Hi I was Diagnosed advance Sjogren's syndrome and the doctor prescribed this medication. do you have any information if other doctors are recomending this medication for this syndrome. and if so what are the prognostic after taking this medication.