Regardless of the problem, we'd like to help you find what you're looking for. In some cases, they may not be available in every strength or form as the brand-name drug. Does hydroxychloroquin cause low wbc Chloroquine translation Hydroxychloroquine clinical trial SAN FRANCISCO – Hydroxychloroquine Plaquenil dosing based on actual body weight – instead of ideal weight – is appropriate for patients with systemic lupus erythematosus SLE, according to a review of 686 lupus patients at Johns Hopkins University in Baltimore. Most were dosed by actual weight, 6.5 mg/kg up to a maximum of 400 mg/day. Plaquenil caused some weight loss for me when I was on a higher dose. Now that I am on 200 mg. per day, I don't notice that anymore. Prednisone, on the other hand, has caused both a gain/loss, depending on the dosage. I noticed a six pound gain with Benlysta happened pretty quickly. That might change now that I am off the Benlysta. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Hydroxychloroquine may be used as part of a combination therapy. Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Plaquenil dosage per weight Plaquenil Dosage Guide -, Plaquenil & Weight Gain/Loss - Plaquenil pulmonary side effectsRetinal chloroquine retinopathy Mg 620 mg base followed by 400 mg 310 mg base at 6 hours, 24 hours and 48 hours after the initial dose total 2000 mg hydroxychloroquine sulfate or 1550 mg base. Weight Based Dosage In Adults And Pediatric Patients Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Plaquenil Uses, Dosage & Side Effects -. RheumNow Hydroxychloroquine Blood Levels in SLE MedPage Today. The first dose of Plaquenil is usually taken one to two weeks before traveling to an area where malaria is prevalent. Doses are then continued for four weeks after exposure. per kilogram kg. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. A risk factor for Plaquenil hydroxychloroquine retinotoxicity is a daily dose that exceeds 5.0 mg of drug per kg of body weight. The tool on the right simply calculates this threshold based on a ppatient’s real body weight. It’s important to understand that the daily dose is only one risk factor for plaquenil retinotoxicity.