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. Plaquenil prototype What is chloroquine diphosphate Cr3 ii chloroquine Synthesis of chloroquine phosphate With regard to plaquenil and Eye tests, the eye issues produced by sarcoidosis such as uveitis are quite different from the potential for retinal toxicity which can occur with Plaquenil. The tests are Field Tests for peripheral vision. Retinal toxicity of plaquenil can cause tunnel vision. This is why the eye tests are performed. An Overview of Generic Plaquenil. Plaquenil® hydroxychloroquine sulfate is a prescription medication used to prevent and treat malaria. It is also used to treat lupus and rheumatoid arthritis. Brand-name Plaquenil is made by sanofi-aventis. However, it has come off patent and is now available as a generic. PLAQUENIL should be used with caution in patients with hepatic disease or alcoholism, in whom a reduction in dosage may be necessary, or in conjunction with known hepatotoxic drugs. Isolated cases of abnormal liver function tests have been reported; fulminant hepatic failure has also been reported. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil recent findings sandoz brand Multimodal Imaging in Plaquenil Toxicity, Generic Plaquenil - Antibiotics Home Page Malaria chloroquine proguanil Before you start to take Plaquenil. You must tell your doctor if You are allergic to quinine. You have allergies to any ingredients listed under "Product Description" at the end of this leaflet. You have any pre-existing eye disorders. You have experienced low blood sugar levels hypoglycaemia - a "hypo". Plaquenil Tablets - NPS MedicineWise. Plaquenil Hydroxychloroquine Sulfate - Sanofi. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Plaquenil and chloroquine. Patients may present with atrioventricular AV block, pulmonary hypertension, sick sinus syndrome or with cardiac complications. ECG findings may include AV, right or left bundle branch block. — Signs or symptoms of cardiac compromise have appeared during acute and chronic treatment. Chloroquine and hydroxychloroquine both belong to the quinolone family and share similar clinical indications and side effects, including retinal toxicity. Chloroquine-induced retinal toxicity was first described in 1959 and the retinal toxic effects of hydroxychloroquine were later described in 1967 3, 4. Children—Use and dose must be determined by your doctor. For treatment of lupus Adults—200 to 400 milligrams mg taken as a single dose or in two divided doses once a day. However, dose is usually not more than 400 mg once a day. Children—Use and dose must be determined by your doctor.