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. Porqué tomar plaquenil y no otros medicamentos biologicos Plaquenil and metformin together Lysosomes ph and the antimalarial action of chloroquine Then, 6.5 mg per kg of body weight taken 6 hours, 24 hours, and 48 hours after the first dose. However, dose is usually not more than 800 mg for the first dose and not more than 400 mg for the next doses. Children—Dose is based on body weight and must be determined by your doctor. For women, start with 100 pounds, and add 5 pounds for every inch over 5 feet. For men, start with 106 pounds, and add 6 pounds for every inch over 5 feet. The maximum dose of Plaquenil is 6.5 mg/kg of ideal body weight per day, regardless of whether a person is overweight, underweight, or normal weight. Re Plaquenil - How long till it works. 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. 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. Plaquenil how long to work Hydroxychloroquine Side-effects, uses, time to work, Protecting your eyesight when taking Plaquenil Lupus. Chloroquine toxicity of retina 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. Plaquenil Uses, Dosage & Side Effects -. Bone Joint Muscle - Arthritis Plaquenil - How long till it.. How long does it take for plaquenil hydroxychloroquine.. Symptoms can start to improve in one to two months, but it may take up to six months before the full benefits of this medication are experienced. How Does Plaquenil Work For Rheumatoid Arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis or juvenile. How long did Plaquenil take to work for you? My Dr said it would take 3 months! My Dr said it would take 3 months! However, I read that it took less time for some people.