Most importantly, you help support continued development of this site. The majority of cases of retinotoxicity have occurred in patients that have had a cumulative dose exceeding 1000g of hydroxychloriquine (Plaquenil). This level is reached in about 7 years with the most common daily dose of Plaquenil, 400 mg/day (200 bid). Conditions that plaquenil treats Off label uses of plaquenil I think there are some people, like Ann, whose bodies, for whatever reason, don’t metabolize drugs as well,” he says. “Maybe someday we’ll have a blood test to determine who’s at high risk.” Still, “it is not necessary to discontinue the medication regardless of cumulative dose if careful, regular screening is done,” Lyons says. 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. Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. It now solely uses real body weight (rather than ideal body weight) based on new recommendations from a 2014 study (1). Disclaimer: This tool is designed to help eye care professionals better understand the risk the of retinotoxicity from hydroxychloroquine. Please note: This calculator was modified in 9/2015. High risk medication use plaquenil Coding Long-term Medications, Plaquenil Risk Calculators Hydroxychloroquine sulfate genericChloroquine resistant plasmodium falciparumPlaquenil drug classesCan plaquenil help fibromyalgiaWhat is chloroquine given for Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Hydroxychloroquine Plaquenil. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Taking Plaquenil for Rheumatoid Arthritis. Free, official coding info for 2020 ICD-10-CM Z79.899 - includes detailed rules, notes, synonyms, ICD-9-CM conversion, index and annotation crosswalks, DRG grouping and more. The primary way to avoid eye damage or vision loss is to be aware of the effects of high risk medications and communicate any changes in your vision to your eye care doctor. Certain high risk medications such as Plaquenil have led to serious eye problems and vision loss. Some of the most common side effects of high risk medications include How to use Plaquenil. Use this medication regularly in order to get the most benefit from it. If you are taking it on a daily schedule, take it at the same time each day. This risk may.