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 for ovarian cancer Chloroquine purpose blood bank Bad side effects of hydroxychloroquine Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about. Side effects associated with Plaquenil are placed in three categories common, less common, and rare. If you have any of the following effects and they persist or worsen, notify your doctor or pharmacist promptly. It is important to remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is. 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. What is side effects of plaquenil Plaquenil side effects - Scleroderma - Inspire, Hydroxychloroquine Oral Route Side Effects - Mayo Clinic Is p falciparum chloroquine resistant I have RA and Plaquenil just got added to NSAID, MTX, and Prednisone. I am taking 400mg of Plaquenil, 20mg MTX, and 10mg Prednisone. I have only taken the Plaquenil for four days and every day I have a headache. It is not like a regular headache. It feels like someone has their hands on top of my head and pushing down on my head. Like I have pressure on the top of my head. I nver had this. Plaquenil Side Effects • Johns Hopkins Arthritis Center. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Common and Rare Side Effects for Plaquenil Oral. 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. 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 but potentially serious eye toxicity can occur. Potential Plaquenil side effects include nightmares, weight loss, and diarrhea. This eMedTV resource provides a list of other possible side effects of Plaquenil, including serious ones that require medical attention such as hearing loss or seizures.