Please review the following URL and make sure that it is spelled correctly. This article focuses upon hydroxychloroquine retinopathy. Chloroquine was originally used as an anti-malarial therapeutic. Plaquenil monitoring Can erythromycin interact with plaquenil Chloroquine dosage forms Hydroxychloroquine is in a class of drugs called antimalarials. It is used to prevent and treat acute attacks of malaria. It is also used to treat discoid or systemic lupus erythematosus and rheumatoid arthritis in patients whose symptoms have not improved with other treatments. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage. A baseline ocular exam should be performed within the first year of hydroxychloroquine treatment. This baseline exam should include best corrected distance visual acuity BCVA, an automated threshold visual field VF of the central 10 degrees with retesting if an abnormality is noted, and spectral domain ocular coherence tomography SD-OCT. In the United States, hydroxychloroquine is most often used for its anti-inflammatory effects in rheumatology and dermatology. Chloroquine is now uncommonly used in favor of its derivative hydroxychloroquine. Hydroxychloroquine exam Hydroxychloroquine DermNet NZ, Hydroxychloroquine Oral Uses, Side Effects, Interactions, Pictures. Chloroquine phosphate how long do side effects lastHydroxychloroquine not workingUndifferentiated connective tissue disease hydroxychloroquine Hydroxychloroquine is effective at treating autoimmune diseases. It is believed that hydroxychloroquine interferes with communication of cells in the immune system. SIDE is rare. It is recommended that you have an eye exam EFFECTS HOW TO TAKE IT Hydroxychloroquine comes in an oral tablet. Adult dosing ranges from 200mg or 400mg per day 5 mg per PATIENT FACT SHEET Hydroxychloroquine Plaquenil. Plaquenil hydroxychloroquine sulfate dose, indications.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Examination. Plaquenil is a drug routinely prescribed for rheumatoid arthritis and lupus. Plaquenil has long been associated with retinal toxicity which can lead to vision loss. In particular it affects the macular region of the retina which is responsible for central vision. 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. Diagnosis Hydroxychloroquine-induced retinal toxicity Discussion. Chloroquine CQ and hydroxychloroquine Plaquenil HCQ have been used for many years, initially for the treatment of malaria but now more commonly for the treatment of inflammatory diseases such as rheumatoid arthritis and lupus 1.