Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Chloroquine side effect Difference between plaquenil and hydroxychloroquine Hydroxychloroquine Sulfate Aphena Pharma Solutions - Tennessee, Llc Oral Jan 03, 2016 Anyone have trouble changing generics for plaquenil? Sandoz worked but not Prasco? Asked by Vtl167 Updated 8 January 2016 Topics plaquenil, generic, sandoz Name Hydroxychloroquine Sulfate 200 MG Oral Tablet Ingredients HYDROXYCHLOROQUINE SULFATEHYDROXYCHLOROQUINE Imprint PLAQUENIL Label Author Prasco Laboratories Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine prasco labs Pill Identifier Hydroxychloroquine Sulfate - NDC 66993-057, Anyone have trouble changing generics for plaquenil? Sandoz. Plaquenil hydroxychloroquine and lupusPlaquenil toxicity after stopping Hydroxychloroquine is used as an adjunct to topical corticosteroid therapy in the treatment of discoid lupus erythematosus and as an adjunct to systemic corticosteroids and/or salicylate therapy in the treatment of systemic lupus erythematosus. HYDROXYCHLOROQUINE 200 MG TAB Generic Plaquenil - H - ALL. Pillbox - National Library of Medicine. Prasco. Our Products. Covis is the manufacturer of the name brand Plaquenil tablets I have been taking for about a year with no issues. 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. Hydroxychloroquine sulfate tablets are indicated for the treatment of chronic discoid lupus erythematosus and systemic lupus erythematosus in adults. Rheumatoid Arthritis. Hydroxychloroquine sulfate tablets are indicated for the treatment of acute and chronic rheumatoid arthritis in adults. HYDROXYCHLOROQUINE hye drox ee KLOR oh kwin is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria.