It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil magnesium Hydroxychloroquine for bursitis It took me about 9 or 10 months. When I developed a severe flare, my rheumy started me on prednisone and plaquenil at the same time. This way while I tapered off the pred over 8 months, the plaquenil was building up in my system. 4 replies If you are taking hydroxychloroquine over a long duration, it is important to take eye exams every 6 to 12 months. 6 Do not take hydroxychloroquine if you experience vision symptoms, including problems seeing or reading, light sensitivity, blurred distance vision, or light flashes or streaks. The Plaquenil is supposed to kick in in 3 to 6 months. I think it was 8 months for me. One day I was congratulating myself for getting so many things done and I realised that the days had been getting better without my noticing. In the beginning I also was on a low dose of prednisone, which helped until plaquenil kicked in. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. How long does it take plaquenil to start working Does Plaquenil actually work for you? autoimmunity, Hydroxychloroquine Plaquenil - Buy plaquenil cheap Plaquenil is NOT known to start working that fast. It takes anywhere from 4-6 months before the affects of Plaquenil are seen/felt. This is the case with everyone I know that takes it. Immune & Autoimmune - Lupus Plaquenil - Can It Work Quickly?. How long did Plaquenil/Hydroxychloroquine take.. Protecting your eyesight when taking Plaquenil Lupus.. Don’t take more than 600 mg per day or 6.5 mg/kg per day whichever is lower. If you do, your risk of eye problems will increase. Child dosage ages 0–17 years To treat malaria Plaquenil is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. Take Plaquenil for the full prescribed length of time for malaria. Your symptoms may improve before the infection is completely cleared. It may be 12 weeks or longer before you notice any benefit. Because it's a long-term treatment it's important to keep taking hydroxychloroquine unless you have severe side-effects even if it doesn't seem to be working at first even when your symptoms improve to help keep the disease under control.