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. Plaquenil and hair growth Best prescription savings card hydroxychloroquine 200mg Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness. Had to stop taking Plaquenil. I recently decided to stop taking Plaquenil because I was having constant chest pains even more so than I usually have due to Lupus. Since I have not taken it my chest feels so much better which is odd because chest pain is not listed as a side effect. Aug 28, 2012 Plaquenil hydroxychloroquine takes a long time to get out of the system - up to 18 months. Be certain you and your physician agree you should discontinue it. 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 you just stop taking plaquenil Can you quit plaquenil cold turkey, or have to wean, Had to stop taking Plaquenil - Does hydroxychloroquine make you bone painPlaquenil used for hair lossChloroquine dosing in infantsHow long does it take for plaquenil to take effectHydroxychloroquine tonic water Early detection of the maculopathy is of critical importance to discontinue Plaquenil in order to stop or slow retinal damage. The Risk of Retinal Toxicity with Plaquenil. What happens if I stop taking plaquenil hydroxychloroquine.. What happens if I stop taking plaquenil.. The drugs are to slow the slide even more but they never stop it and nothing can reverse it. And let me clarify the eye issue. Since you don't have a definite diagnosis yet, the chances of you becoming blind form taking Plaquenil are much smaller than the chance your disease will blind you. Fear of Plaquenil AshleyBaker. Hi I just came back from my Rheumatologist's office. He prescribed Plaquenil for me. Once you start it, do not just stop it without your Doctor telling to for if you just stop taking it, is then when people have problem. Take Care Cassie Comment. NikoK. Plaquenil is one of those meds you can just stop. My rheumy told me to take a months rest from it once. I asked him about 'tapering' and he said "No - just stop it - and resume after a month."