Her rheumatologist instructed her to undergo a baseline ocular examination prior to initiating Plaquenil (hydroxychloroquine, Sanofi-Aventis) therapy. Toxic maculopathy associated with chloroquine use was first documented in the literature five decades ago.1 In the United States, Plaquenil––an analog to chloroquine––is used to treat a variety of conditions, including rheumatoid arthritis, lupus and several distinct inflammatory disorders. Although the incidence of macular toxicity is infrequent with Plaquenil use (at a dosage of 200mg or 400mg q.d.), its visual impact can be devastating. Does plaquenil cause heat intolerance Hydroxychloroquine in sle PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate. dosage adjustment is not required for patients with renal impairment. In RA patients, there was. during treatment with PLAQUENIL should have their blood glucose checked and treatment reviewed as necessary. PRECAUTIONS. Use care if you will be in the sun. Tell your doctor if you sunburn easily while taking this drug. Low blood sugar has happened with Plaquenil hydroxychloroquine. Sometimes, this has been very bad and could be life-threatening. Talk with the doctor. Check your blood sugar as you have been told by your doctor. I've been poorly alot for a while with various colds and viruses, and i saw a different gp and the first thing she asked was when did i last have my blood tests as she said me catching all the viruses could be because of the plaquenil effecting the blood, i think reducing the white blood cells is what she said. Initially, central visual acuity may be unaffected, but the patient may notice related paracentral scotomas that often interfere with reading. The associated classic retinal toxicity is described as a bull’s eye maculopathy (ring of depigmented retinal pigment epithelium that spares the foveal area). What blood tests are required while on plaquenil Hydroxychloroquine Side Effects, Dosage, Uses, and More, Plaquenil Indications, Side Effects, Warnings - Plaquenil generic approval dateHydroxychloroquine overdose amountGeneric drug for plaquenil Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Plaquenil and blood tests? How weird. - Hughes Syndrome. What is the blood work protocol while taking.. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Currently, one of the primary functional screening tests recommended for the evaluation of Plaquenil retinal toxicity is 10-2 white stimulus automated visual fields; however, research shows Asian patients benefited from 24-2 or 30-2 visual fields, given that toxicity often manifests changes beyond the macula in these patients. 9 Because. When treating lupus or arthritis, Plaquenil is usually given daily for several weeks or months. For best results, keep using the medication as directed. Talk with your doctor if your symptoms do not improve after 6 months of treatment. While using Plaquenil, you may need frequent blood tests and vision exams.