Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil and swollen lymph nodes Natural resources in chloroquine Does methotrexate work without plaquenil Plaquenil immunosuppressant side effects Rheumatoid Arthritis. The action of hydroxychloroquine is cumulative and may require weeks to months to achieve the maximum therapeutic effect see CLINICAL PHARMACOLOGY. Initial adult dosage 400 mg to 600 mg 310 to 465 mg base daily, administered as a single daily dose or in two divided doses. Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. In some people, Plaquenil can cause a condition called hydroxychloroquine retinopathy, often referred to as bulls-eye maculopathy. The condition sometimes resembles a target, or bulls-eye ring, on the retina surrounding the macula. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Show me a picture of hydroxychloroquine What is Hydroxychloroquine? - GoodRx, RA and Hydroxychloroquine How Effective is it for. Hydroxychloroquine weight based dosing 5 mg kg ideal boPlaquenil guidelines 2017 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Plaquenil Side Effects on Your Eyes and Vision. Slide show Types of psoriasis psoriasis pictures - Mayo.. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. HYDROXYCHLOROQUINE hye drox ee KLOR oh kwin is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria. Similar Brand Name Drugs Plaquenil Oral tablet 200mg CVS Pharmacy Patient Statistics for Hydroxychloroquine Oral tablet200mg Hydroxychloroquine is a prescription medication used to reduce pain and swelling caused by diseases of the immune system such as rheumatoid arthritis, juvenile arthritis, and systemic lupus erythematosus SLE. This medication belongs to a group of drugs called DMARDs disease modifying antirheumatic drugs which work by suppressing the excessive activity of the immune system.