It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. What are the side effects of hydroxychloroquine sulfate Macular degeneration caused by plaquenil Hydroxychloroquine class action lawsuit My knees and legs hurt, back, hips, shoulders, fingers, and now my left heel - which has me limping half the time. I felt the Plaquenil helped the fatigue, but it seems the pain is sabotaging that effect. It also stopped my hair loss and soon after starting it, the skin on my face became more normal and less coarse. I was thrilled. Plaquenil and Muscle aches - from FDA reports Summary Muscle aches is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 month, also take medication Enbrel, and have Pain. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Can plaquenil help with back pain Plaquenil Hydroxychloroquine - Side Effects, Dosage., Will you have Muscle aches with Plaquenil - eHealthMe Prasco brand plaquenilChloroquine fish food How were your symptoms prior to the Plaquenil. It's so easy to forget that you're feeling like a 5 on the pain scale when previously you were a 3. Talk to your doctor BEFORE you do anything. He or she may want to start you on another drug, give it a chance to work, and THEN stop the Plaquenil. Stopping plaquenil. DailyStrength. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil and pain" Rheumatoid Arthritis Community.. I've been on plaquenil for 6 months now and I still have significant joint pain! I can't say that the drug has helped at all, but it is difficult to compare todays pain with that of 6 months ago. Plaquenil and Back pain - from FDA reports Summary Back pain is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Pain. I don't want to have my joints deterioriate and not be able to do the things I love. I don't want my diseases to affect my internal organs and take my life away. Plaquenil can save and extend your life. Please consider taking your doctor's advice. I'd rather be alive, in less pain, and happy.