Food and Drug Administration has banned the sale of all non-approved brands of quinine. Quinine is used to treat uncomplicated malaria, a disease caused by parasites. Chloroquine peremption Plaquenil cardiac 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. Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine Description. Chloroquine phosphate tablets, Chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble inwater. Chloroquine phosphate tablets are an antimalarial and amebicidal drug. Malaria is common in areas such as Africa, South America, and Southern Asia. Parasites that cause malaria typically enter the body through the bite of a mosquito. Drug quinine and chloroquine Quinine Side Effects, Dosages, Treatment, Interactions., Hydroxychloroquine Uses, Dosage & Side Effects - Plaquenil and joint replaMacular thinning and plaquenilPlaquenil 2016 retinaEye problems on hydroxychloroquineCan hydroxychloroquine cause skin pigmentation Serious interactions of quinine include cisapride. dronedarone. eliglustat. pimozide. thioridazine. Quinine Side Effects, Dosages, Treatment, Interactions, Warnings. Chloroquine - Prescription Drug Information.. Effects of chloroquine on viral infections an old drug against today's.. Quinine and chloroquine are the most common antimalarial drugs encountered in acute poisoning and can cause significant morbidity and mortality in overdose. Quinine. Quinine is used for treatment of falciparum malaria. The risk may also be higher with some doses of chloroquine, if you use chloroquine for longer than 5 years, or if you take certain other drugs like tamoxifen. Call your doctor right away if you have any eyesight changes like blurred or foggy eyesight, trouble focusing or reading, or trouble seeing in dim light. Your doctor will also test your reflexes to see if you have muscle weakness that may be caused by the drug. If you are taking chloroquine phosphate for a long period of time, your doctor will recommend frequent eye exams. It is very important that you keep these appointments. Chloroquine phosphate can cause serious vision problems.