One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Plaquenil for sjogren's reviews Plaquenil to treat alopecia The Hydroxychloroquine Dosing Calculator calculates appropriate daily dose of hydroxychloroquine. Plaquenil Hydroxychloroquine may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Abstract. Background The American Academy of Ophthalmology recommendations on screening for chloroquine CQ and hydroxychloroquine HCQ retinopathy are revised in light of new information about the prevalence of toxicity, risk factors, fundus distribution, and effectiveness of screening tools. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Hydroxychloroquine dosage calculator Hydroxychloroquine dosage recommendations often ignored., Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects. How does the body metabolize plaquenil Prescribing providers may not routinely calculate the optimal dose of hydroxychloroquine due to a number of factors, including 1 toxicity is a cumulative effect and takes years to develop; 2 the calculations are cumbersome and time during a clinical encounter is short; 3 lack of familiarity with recommended dosing guidelines; and 4. Dosechecker Solving the Hydroxychloroquine Dosing Dilemma.. Recommendations on Screening for Chloroquine and.. Free Calculator Aids in Plaquenil Dosing. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Nov 25, 2019 Detailed Hydroxychloroquine dosage information for adults and children. Includes dosages for Rheumatoid Arthritis, Systemic Lupus Erythematosus, Malaria Prophylaxis and more; plus renal, liver and dialysis adjustments. Despite the fact that 1 there may be some gray areas in Plaquenil dosage calculations and 2 daily dosage is not the only risk factor, it is a risk factor that the eye care specialist can assess. Again, the calculations are not especially difficult, but I hope I can make them a little easier for the busy practitioner.