Applies to hydroxychloroquine: oral tablet Along with its needed effects, hydroxychloroquine (the active ingredient contained in Plaquenil) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Plaquenil empty stomach Symptoms of eye problems from plaquenil Plaquenil pros and cons Chloroquine schizonts Plaquenil tablets contain the active ingredient hydroxychloroquine, which is a type of medicine called a disease-modifying anti-rheumatic drug DMARD. It is used to treat rheumatoid arthritis. Plaquenil Active Ingredients What is the Active Ingredients List? This is the active ingredient list. Each ingredient name is the preferred term of the UNII code submitted. HYDROXYCHLOROQUINE SULFATE 200 mg/1 ; Inactive Ingredients About the Inactive Ingredients The inactive ingredients are all the component of a medicinal product OTHER. Hydroxychloroquine brand namePlaquenil is a disease-modifying anti-rheumatic drug DMARD approved for adults with RA. It is often given in combination with methotrexate and sulfasalazine a treatment known as triple therapy, to help slow RA disease progression for patients who do not get relief from methotrexate therapy alone. 1,2 These side effects may go away during treatment as your body adjusts to the medicine. 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. Plaquenil active ingredients Plaquenil Tablet - Uses, Side-effects, Reviews, and., NDC 43353-997 Plaquenil Hydroxychloroquine Sulfate Hydroxychloroquine mechanism of action medscapeHydroxychloroquine topicalManagement of plaquenil maculopathyCan glucose and bind to chloroquine Hydroxychloroquine Sulfate 200 mg. 3. Pharmaceutical form. Film coated tablet. White, round, film-coated tablets marked 'HCQ' on one side and '200' on the other side. 4. Clinical particulars. 4.1 Therapeutic indications. Treatment of rheumatoid arthritis, discoid and systemic lupus erythematosus, and dermatological conditions caused or. Plaquenil-Hydroxychloroquine sulfate 200mg Film-coated.. Hydroxychloroquine Plaquenil -. Hydroxychloroquine Tablets - FDA prescribing information.. The molecular weight of hydroxychloroquine sulfate is 433.95, and molecular formula is C 18 H 26 ClN 3 O. H 2 SO 4. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Do not take Plaquenil if you have ever had an allergic reaction to hydroxychloroquine, chloroquine, or related products or any of the ingredients listed under "Product Description". Generic Plaquenil Availability. ingredient formulation, or manufacturing process A patent usually expires 20 years from the date of filing, but can be variable based on many factors, including development of new formulations of the original chemical, and patent infringement litigation. identical active ingredientss, dosage form, and.