A lot of people when they might have this problem with continued use the side effects you could be having go away. If you are still having problems try and tell the Pharmacist what is going on and see if they can make sure they keep in stock the brand that does not give you problems but it is still working you have the same amount of active medications. Finally am able to get Sandoz Hydroxychloriquine so will find out if it was the Plasco generic or if Hydroxychloriquine isn't working for me anymore. Sometimes wonder if quality control is doing its job. Hydroxychloroquine routine diagnostics Plaquenil fullfield erg severe 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. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Anyone have trouble changing generics for plaquenil? Sandoz worked but not Prasco? Asked by Vtl167 Updated 8 January 2016 Topics plaquenil, generic, sandoz. Answer this question. Responses 1 CH. chuck1957. manufactures, markets and/or distributes more than 296 drugs in the United States. Vtl167 No dought about quality control it is very strict from the FDA NOW DAYS read on generics on the FDA site and you well see where even the brand names in some medications are being made by the generic companies and the way they test the active ingredients in the medications at different times in patients and it has to be within 3.5 to 4 % same as brand at any time very interesting. Where is sandoz plaquenil produced Sandoz US, Hydroxychloroquine Oral Uses, Side Effects, Interactions. Chloroquine sulphate chronic discoid lupus erythematosusHydroxychloroquine urine colorPlaquenil and 5hr energy Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Hydroxychloroquine - Wikipedia. Anyone have trouble changing generics for plaquenil.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Sandoz suspends some drug production after U. S. warning. Open this photo in gallery Medication for Deidre Floyd of Halifax, N. S. sits on her dining room table. She suffers from epilepsy and had. In April 2015, Concordia acquired Plaquenil from Covis this is the manufacturer of the Plaquenil tablets I have been taking and have no issues with. The ASHP American Society of Health-System Pharmacists reported a shortage of certain generics manufactured by Ranbaxy and Sandoz. No shortage in the U. S. for the name brand or other generics. Hi, Im taking Plaquenil for Lupus type symptoms and I know that the brand name product is gluten free but at $75 a month difference, Id love to take the generic. Ive tried to contact Mylan and so has my pharmacist but we cant get a definite answer. Does anyone here have a line into Mylan? Id like.