Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Hydroxychloroquine generic round pill Dandelion root and plaquenil Hydroxychloroquine us brand name Chloroquine is a member of the drug class 4-aminoquinoline. It works against the asexual form of malaria inside the red blood cell. Chloroquine was discovered in 1934 by Hans Andersag. It is on the World Health Organization's List of Essential Medicines, the safest and most effective medicines needed in a health system. Some other drugs may need to be taken at some other time than chloroquine. If you take other drugs, check with your doctor or pharmacist to see if you need to take them at some other time than chloroquine. This medicine may make you sunburn more easily. Use care if you will be in the sun. Oct 01, 2018 Arrhythmogenic drugs There may be an increased risk of inducing ventricular arrhythmias if Chloroquine is used concomitantly with other arrhythmogenic drugs, such as amiodarone or moxifloxacin. Ampicillin In a study of healthy volunteers, Chloroquine significantly reduced the bioavailability of ampicillin. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Chloroquine other drugs in same class Hydroxychloroquine, chloroquine and other potential COVID-19., Chloroquine Indications, Side Effects, Warnings - Chloroquine eye exam for macular lesionsIs plaquenil used to treat msHydroxychloroquine retinopathy and night visionCan plaquenil cause edemaAralen phosphate cost Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Hydroxychloroquine MedlinePlus Drug Information. Chloroquine - Prescription Drug Information.. Chloroquine - FDA prescribing information, side effects and uses. Chloroquine is usually taken once per week on the same day each week. Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. If you stop using chloroquine early for any reason, talk to your doctor about other forms of malaria prevention. Available antimalarial drugs can be divided into multiple classes Table 1. The 4-aminoquinoline, chloroquine, was the gold standard for the treatment of uncomplicated malaria for many years, but it is no longer appropriate for the treatment of falciparum malaria in nearly all areas because of drug resistance. Some other drugs can interact with chloroquine and cause you problems. Your doctor is responsible for evaluating the other medicines you are taking to ensure that there are no interactions between them and chloroquine. In some instances, medicines can be adjusted to minimize the interaction. You can also ask your pharmacist to check for drug.