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 and thyroid Effect of plaquenil on free light chains Chloroquine is an anti-malaria medicine that works by interfering with the growth of parasites in the red blood cells of the human body. Parasites that cause malaria typically enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Chloroquine needs to be taken 1-2 weeks before traveling to an area with malaria, compared to some alternatives that can be taken 1-2 days before. chloroquine is only effective against malaria from certain areas of the world. chloroquine may worsen psoriasis, seizures, hearing problems, and liver conditions. Hydroxychloroquine oral tablet is used for short-term treatment of malaria, but it may be used for long-term treatment of lupus or rheumatoid arthritis. This review of five human studies on. 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 tablets reviews CHLOROQUINE PHOSPHATE TABLETS, USP 250 MG and 500 MG, Chloroquine Basics, Side Effects & Reviews - Help paying for hydroxychloroquinePlaquenil and oral surgeryPlaquenil 200 mg tablets side effectsCan a person eat grapefruit when taking the drug hydroxychloroquine Chloroquine comes as a tablet, liquid, or injection. Your dose will depend on your medical condition, age, weight, and response to treatment. You can take this medicine with food if it causes an. Chloroquine Aralen - Side Effects, Dosage, Interactions - Drugs. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Chloroquine Side Effects Common, Severe, Long Term.. The recommended dosage for Avloclor Chloroquine tablets is Adults 2 tablets weekly taken on the same day each week for one week before entering malarious zone 2 tablets 2 tablets weekly whilst staying or passing through the malarious zone. 2 tablets weekly for four weeks on return. For example, a one week trip will require 12 tablets. Chloroquine is available in tablets of 250 and 500 mg in generic forms and under the brand name Aralen. The recommended dosage for suppressive prophylaxis is 500 mg once weekly starting 1 to 2 weeks before and continuing for at 4 to 6 weeks after travel to an endemic area. 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.