Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil toenails Chloroquine endosomal escape mechanism Plaquenil comes in 200 milligram mg tablets that are taken by mouth. To prevent malaria in adults, two tablets are typically taken once a week, on the same day each week. Hydroxychloroquine 200 mg Tablets Due to the national surge in health related Over-The-Counter ordering, certain OTC products are shipping slower than normal. We will continue to use fair share allocation of OTC product to combat shortages and strive to get orders out in a timely manner. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil 40 mg Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Hydroxychloroquine 200 mg Tablets Generic Plaquenil H-chloroquine 200mg Find patient medical information for Etodolac Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Etodolac Oral Uses, Side Effects, Interactions, Pictures.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Plaquenil Dosage Guide -. By the old standards, obese people, if dosed by their actual weight, could be overmedicated, Dr. Marmor said. If you’re short, the standard prescription of 200 mg of Plaquenil, twice daily, is too much, he said. The recommended dosage is no more than 6.5 mg/kg/day, using the standard known as “ideal weight,” which factors in height. Dr. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. The recommended dose of hydroxychloroquine Plaquenil in adults is 400 mg on exactly the same day of each week. The recommended weekly suppressive dose of hydroxychloroquine Plaquenil in children 6 years of age and older is 5 mg base/kg. This dose should not exceed the adult dose reg ardless of body weight.