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 arthritis symptoms Can you take hydroxychloroquine while pregnant Plaquenil hairline Apr 10, 2019 Common Plaquenil side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. Plaquenil is the brand name for the prescription drug hydroxychloroquine. 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. Drug effects As with the liver, drugs taken for arthritis can lead to kidney problems. The most common offenders include cyclosporine, methotrexate and NSAIDs. If you are taking these drugs long term, your doctor will monitor your kidney function to watch for problems. 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. Long term side effects of plaquenil for rheumatoid arthritis Hydroxychloroquine Oral Route Side Effects - Mayo Clinic, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Plaquenil toxicity visual field Common side effects associated with hydroxychloroquine include 5 headache. dizziness. loss of appetite. nausea. diarrhea. stomach pain. vomiting. skin rash. hypoglycemia low blood sugar Treatments for Rheumatoid Arthritis. How Rheumatoid Arthritis Affects More Than Joints. Continuation of long term treatment with hydroxychloroquine.. Plaquenil Adverse Reactions with Treating Lupus and Rheumatoid Arthritis Ocular Reactions The goal with ocular screening for the side effects of Plaquenil is to find the damage at the earliest stage to reduce the amount of vision loss. Dosage While in some cases, lower doses of NSAIDS are effective, in rheumatoid arthritis and other forms of inflammatory arthritis a higher dose is often required to decrease inflammation. A lower dosage can initially be used if inflammation is mild, if mechanical pain is the major problem. Been on plaquenil close to 3 months now and haven't noticed any side effect so far. Eye problems is one of the more serious side effects from plaquenil that you hear people talk about. My rheumy says it's mostly long term that causes the eye problems but recommends me to keep regular eye exams.