Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance of serious side effects. How to manage inflammation after coming off hydroxychloroquine Hydroxychloroquine client ed Hydroxychloroquine rx coupon Hydroxychloroquine sulphate The dose written on the labels is sometimes in chloroquine salt and sometimes in chloroquine base which leads to frequent confusion. The WHO recommends prescriptions and labels in chloroquine base. 100 mg base = approx. 130 mg sulfate = approx. 160 mg phosphate or diphosphate 155 mg base = approx. 200 mg sulfate = approx. Irreversible retinal damage observed in some patients; significant risk factors for retinal damage include daily doses of chloroquine phosphate 2.3 mg/kg of actual body weight, durations of use greater than five years, subnormal glomerular filtration, use of some concomitant drug products such as tamoxifen citrate, and concurrent macular disease. Overdose. Chloroquine is very dangerous in overdose. It is rapidly absorbed from the gut. In 1961, published studies showed three children who took overdoses died within 2.5 hours of taking the drug. While the amount of the overdose was not cited, the therapeutic index for chloroquine is known to be small. If you already have malaria, you should still keep taking this medicine for the full time of treatment even if you begin to feel better after a few days. If you stop taking this medicine too soon, your symptoms may return. If you are taking this medicine to help keep you from getting malaria, keep taking it for the full time of treatment. Chloroquine phosphate overdose Chloroquine Phosphate - WebMD, Aralen, Chloroquine phosphate chloroquine dosing. Retinal toxicity from plaquenil Chloroquine Phosphate What It Treats – Marine Ich Cryptocaryon irritans, Marine Velvet Disease Amyloodinium ocellatum, Brooklynella hostilis and Uronema marinum. How To Buy – Chloroquine phosphate CP is an antimalarial drug for humans which also treats external parasites that afflict marine fish and possibly freshwater fish as well. Chloroquine Phosphate – Marine Fish Diseases and Treatment. Chloroquine - Wikipedia. Massive chloroquine overdose--a survivor.. Chloroquine is a prescription medication used to prevent and treat is also used to treat amebiasis an infection caused by the parasite Entamoeba histolyticamedication belongs to a group of drugs called antimalarials and amebicides. The dosage of chloroquine phosphate is often expressed or calculated as the base. Each 250 mg tablet of chloroquine phosphate is equivalent to 150 mg base. In infants and children the dosage is preferably calculated on the body weight. Malaria Suppression— Adult Dose 500 mg = 300 mg base on exactly the same day of each week. 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.