This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. For prevention of malaria in adults, one dose is usually taken once a week on exactly the same day of the week. Plaquenil toxicity ocular Ophthalmologic complication of hydroxychloroquine Is plaquenil an nsaid Chloroquine solubility dmso Chloroquine has a long half-life, which can vary between 74 hours and 50 days, depending on the cumulative dose. The drug can remain in the skin for 6–7 months after the cessation of therapy. Chloroquine dosing. Chloroquine phosphate is dispensed as a 250 mg tablet, which is equivalent to 155 mg chloroquine base. Chloroquine phosphate is in a class of drugs called antimalarials and amebicides. It is used to prevent and treat malaria. It is also used to treat amebiasis. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information. Chloroquine also known as chloroquine phosphate is an antimalarial medicine. It is available in the. United States by prescription only. It is sold under the brand name Aralen, and it is also sold as a generic medicine. It is available in tablets of two sizes 150mg base 250mg salt and 300mg base 500mg salt. One dose is taken beginning 2 weeks before traveling to an area where malaria is common, while you are in the area, and then for 8 weeks after you return from the area. Your doctor will tell you how many tablets to take for each dose. Chloroquine indication Chloroquine - Wikipedia, Chloroquine MedlinePlus Drug Information Chloroquine 500mg tabPlaquenil and rosacea 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. Chloroquine Oral Uses, Side Effects, Interactions, Pictures.. Medicines for the Prevention of Malaria While Traveling.. CHLOROQUINE PHOSPHATE, USP. Chloroquine, brand name Aralen, is an anti-malarial drug. It is similar to hydroxychloroquine Plaquenil, and is useful in treating several forms of malaria as well as amebiasis that has spread outside of the intestines. Medscape - Indication-specific dosing for Aralen, Chloroquine phosphate chloroquine, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. At doses typically used to treat fish diseases, chloroquine is also toxic to many invertebrates, algae and bacteria. Seriously high ammonia levels 1 mg/l NH 3 are sometimes seen a few days to a week after dosing an aquarium with chloroquine. It is unknown why this is seen in some aquariums but not others.