It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Can hydrocodone and hydroxychloroquine be taken together Chloroquine phosphate tablets in hindi Will plaquenil stop yeast infection 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 Hi. I have been taking Plaquenil since July 9, 2006 6 weeks and I do not notice results so far. For those of you who have taken it, how long does it take to work and how will I know it's starting to work? I really appreciate your response. I have arthritis in my feet and ankles. Kids shouldn't take Plaquenil as a long-term treatment. Overdose can be fatal in children. So you should keep Plaquenil out of their reach. Plaquenil and Eye Problems. Hydroxychloroquine is often taken in combination with other drugs such as methotrexate. Over the long term hydroxychloroquine can reduce pain, swelling and joint stiffness. It may be as long as 12 weeks before you notice the benefits. Why does plaquenil take so long to work What next if plaquenil doesn't work?, Bone Joint Muscle - Arthritis Plaquenil - How long till it. Plaquenil and liver damageSide effects of stopping hydroxychloroquineChloroquine resistant falciparum malaria treatment How long does it take for plaquenil to work? Unanswered Questions. 1. Why was it once illegal to eat ice cream on cherry pie in Kansas. 2. Why do work permits in the us take so long? How long does it take for plaquenil to work - Answers. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Plaquenil. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking Plaquenil and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Do I need a prescription for hydroxychloroquine Plaquenil? What are the side effects of hydroxychloroquine Plaquenil? What is the dosage for hydroxychloroquine Plaquenil? Which drugs or supplements interact with hydroxychloroquine Plaquenil? Is hydroxychloroquine Plaquenil safe to take if I'm pregnant or breastfeeding?