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. Chloroquine and proguanil dose Generic hydroxychloroquine generic Hydroxychloroquine and imodium How to manage inflammation after coming off plaquenil Take chloroquine at least 2 hours before or after taking ampicillin. Chloroquine may decrease the amount of ampicillin in your body and the ampicillin may not work as well. Prophylaxis against Chloroquine-sensitive Plasmodium species Prophylaxis against Chloroquine-sensitive Plasmodium species Adult Dose The dosage for prophylaxis is 500 mg = 300 mg base administered once per week on exactly the same day of each week. How to use Chloroquine Phosphate. Take this medication by mouth, usually with food to prevent stomach upset, exactly as directed by your doctor. Daily or weekly dosing, dosage amount, and length. 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 prophylaxis dosage CHLOROQUINE Drug BNF content published by NICE, Chloroquine - FDA prescribing information, side effects. Hydroxychloroquine saleHydroxychloroquine enhance of inhibit immuneHydroxychloroquine used rheumatoid arthritisPlaquenil maculopathy oct of maculaWhy chloroquine has high volume of distribution Chloroquine Adults 300 mg base 500 mg salt, once/week. Children 5 mg/kg base 8.3 mg/kg salt maximum is adult dose, once/week. Begin 1-2 weeks before travel, once/week during travel, and for 4 weeks after leaving. Some people would rather take medicine weekly; Good choice for long trips because it is taken only weekly CDC - Malaria - Travelers - Choosing a Drug to Prevent Malaria. Chloroquine Oral Uses, Side Effects, Interactions.. Chloroquine - LiverTox - NCBI Bookshelf. The dosage of chloroquine phosphate is often expressed in terms of equivalent chloroquine base. Each 250 mg tablet of chloroquine phosphate is equivalent to 150 mg base and each 500 mg tablet of chloroquine phosphate is equivalent to 300 mg base. Malaria Information and Prophylaxis by Country; Country Areas with Malaria Drug Resistance 2 Malaria Species 3 Recommended Chemoprophylaxis 4 Key Information Needed and Helpful Links to Assess Need for Prophylaxis for Select Countries; Democratic Republic of the Congo Congo-Kinshasa All Chloroquine P. falciparum 90%, P. ovale 5%, P. vivax rare Ideally, chloroquine should be dosed depending on body weight and height. For use as malarial prophylaxis, the appropriate chloroquine dose is 5 mg/kg of body weight with a maximum of around 500 mg given on a once per week dosing regimen.