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 quinicrine not working anymore for lupus Effects of chloroquine on the liver Side Effects & Safety Yarrow is LIKELY SAFE for most people when taken by mouth in amounts commonly found in food. However, yarrow products that contain a chemical called thujone might not be safe. Sep 13, 2019 Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Incidence not known Blistering, peeling, loosening of the skin Find information about common, infrequent and rare side effects of Methotrexate Anti-Rheumatic Oral. 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. Side effectd of plaquenil Plaquenil Side Effects on Your Eyes and Vision, Plaquenil Side Effects Common, Severe, Long Term - Chloroquine read yamde sigmaCan plaquenil cause loss of hearingHow does chloroquine phosphate workReviews on plaquenil for lupusTumors associated with plaquenil Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Common and Rare Side Effects for Methotrexate Anti-Rheumatic.. Common and Rare Side Effects for Plaquenil Oral. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Incidence not known Blistering, peeling, loosening of the skin Aug 14, 2017 Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks.