Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance of serious side effects. Can plaquenil cause a rash Plaquenil pulmonary Can plaquenil cause gingivitis in humans Aralen Dosage and Administration Malaria. Suppression — Adult Dose 500 mg = 300 mg base on exactly the same day of each week. Extraintestinal Amebiasis. Adults, 1 g 600 mg base daily for two days. Geriatric Use. See PRECAUTIONS, Geriatric Use. Tablets containing 500 mg chloroquine. Chloroquine is the generic form of the brand-name prescription medicine Aralen, which is used to prevent and treat malaria — a mosquito-borne disease caused by a parasite — and to treat amebiasis, an infection of the intestines caused by a parasite. Chloroquine is a medication used to prevent and to treat malaria in areas where malaria is known to be sensitive to its effects. Certain types of malaria, resistant strains, and complicated cases typically require different or additional medication. Occasionally it is used for amebiasis that is occurring outside the intestines, rheumatoid arthritis, and lupus erythematosus. If you already have malaria, you should still keep taking this medicine for the full time of treatment even if you begin to feel better after a few days. If you stop taking this medicine too soon, your symptoms may return. If you are taking this medicine to help keep you from getting malaria, keep taking it for the full time of treatment. Aralen tablets Aralen Oral Tablet Drug Information, Side Effects, Faqs, Chloroquine Aralen - Side Effects, Dosage, Interactions. Hydroxychloroquine sulfate 200 tabs 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. Aralen chloroquine Malaria Drug Side Effects & Dosage. Chloroquine - Wikipedia. Aralen, Chloroquine phosphate chloroquine dosing.. The dose is usually 5 milligram mg per kilogram kg of body weight once per week on the same day each week starting 2 weeks before traveling to an area where malaria occurs, and continued for 8 weeks after leaving the area. For treatment of malaria Adults—At first, 1000 milligrams mg once a day. Find patient medical information for Famotidine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. CHLOROQUINE is used to treat or prevent malaria infections. It is also used to treat amebiasis. The lowest GoodRx price for the most common version of generic Aralen is around $74.38, 84% off the average retail price of $494.50.