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. Is plaquenil toxic Hydroxychloroquine hand pain Apr 02, 2019 To treat malaria Chloroquine is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. To treat amebiasis Chloroquine is given in a high starting dose for 2 days followed by a smaller dose for 2 to 3 weeks. You may be given other medications to help prevent further infection. Aralen is also known by its drug name, Chloroquine. Aralen may not be appropriate for people with certain vision conditions or known hypersensitivity to related drugs. Aralen should be used with caution by people who have auditory damage, liver disease, alcoholism, or a history of epilepsy. Taking Aralen. Aralen is available as 250 mg oral tablets. The dose is based on lean body weight. The usual dose ranges from one-half tablet 125 mg to one tablet 250 mg per day. The dose should not exceed 3 mg/kg/day of lean body weight. It can take 8 to 12 weeks for Aralen to start working. 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 aralen should be administered how Aralen, Chloroquine phosphate chloroquine dosing., Aralen Chloroquine MyLupusTeam Plaquenil for gvhd To treat malaria Chloroquine is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. To treat amebiasis Chloroquine is given in a high starting dose for 2 days followed by a smaller dose for 2 to 3 weeks. You may be given other medications to help prevent further infection. Chloroquine Cigna. Aralen – RheumInfo. What Are Malaria Pills? - WebMD. Malaria treatment oral To treat malaria in adults, one dose of oral chloroquine is usually given right away. Then, half the dose is taken six to eight hours later. This is typically followed by half the dose once a day for the next two days. Amebiasis treatment oral To treat amebiasis in adults. Amebiasis. In treatment of amoebic liver abscess, chloroquine may be used instead of or in addition to other medications in the event of failure of improvement with metronidazole or another nitroimidazole within 5 days or intolerance to metronidazole or a nitroimidazole. Chloroquine Phosphate. 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 live in body tissues such as red blood cells or the liver.