If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Our editors will review what you’ve submitted and determine whether to revise the article. Hydroxychloroquine online prescription Stopping and starting plaquenil Effects of plaquenil on the eyes Aralen chloroquine is an antimalarial drug used for the treatment of malaria and extraintestinal amebiasis. Common side effects are reduced hearing, tinnitus, nausea, vomiting, and diarrhea. Dosage, drug interactions, and pregnancy and breastfeeding safety are provided. Chloroquine is a drug that has been used extensively to prevent and treat malaria. In some parts of the world, it is still effective. In much of the world, however, resistance has developed among the parasites that cause malaria, particularly against the major strain. Other drugs are now frequently used to treat this disease. Chloroquine should be used with caution in patients with cardiac disease, a history of ventricular arrhythmias, uncorrected hypokalemia and/or hypomagnesemia, or bradycardia 50 bpm, and during concomitant administration with QT interval prolonging agents due to potential for QT interval prolongation see WARNINGS, PRECAUTIONS, Drug Interactions, ADVERSE REACTIONS and OVERDOSAGE Chloroquine is administered orally as chloroquine phosphate. Join Britannica's Publishing Partner Program and our community of experts to gain a global audience for your work! Chloroquine, introduced into medicine in the 1940s, is a member of an important series of chemically related antimalarial agents, the quinoline derivatives. What is chloroquine used for Chloroquine Aralen - Side Effects, Dosage, Interactions., What is Chloroquine? with pictures - wiseGEEK Plaquenil effects menstrual cycle Uses. Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then. Chloroquine Oral Uses, Side Effects, Interactions.. Chloroquine - FDA prescribing information, side effects and uses. Anti-malaria drug being tested for efficacy against COVID-19. Chloroquine has of course been taken for many decades as an antimalarial, but it has a number of liabilities, including seizures, hearing damage, retinopathy and sudden effects on blood glucose. So it’s going to be important to establish just how effective it is and what doses will be needed. Chloroquine works best when you take it on a regular schedule. For example, if you are taking it once a week to prevent malaria, it is best to take it on the same day of each week. Make sure that you do not miss any doses. Before the administration of chloroquine, the patient had only a mild skin erythema in the irradiated area, which was consistent with the radiotherapy dose she had received. On day 3 of chloroquine therapy, she developed localized brisk bullous eruptions in the irradiated area, which developed into a patch of fulminant moist desquamation.