Your body needs a chemical called porphyrin to make heme, a part of RBC that carries oxygen. Porphyria prevents your body from creating enough enzymes to control the process, and porphyrin builds up. Is hydroxychloroquine immunosuppressant Rash with hydroxychloroquine Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Protecting your eyesight when taking Plaquenil. With all of the physical and emotional complications that lupus can cause, it’s easy to overlook symptoms that seem minor at first. But take this advice Don’t ignore changes in vision. Porphyria Cutanea Tarda and Polymorphous Light Eruptions. Has been used in treatment of porphyria cutanea tarda†. 114 116 117 See Patients with Psoriasis or Porphyria under Cautions. Has been effective in some cases when used in the treatment of polymorphous light eruptions†. Plaquenil Dosage and Administration Administration Oral. Low levels of heme can also cause organ damage, because your blood cannot bring the organs enough oxygen. High levels of porphyrin can cause problems throughout your body, depending on where it builds up. What does plaquenil do for porphyria Hydroxychloroquine - Wikipedia, Protecting your eyesight when taking Plaquenil Lupus. Chloroquine phosphate for malariaPlaquenil blue skinPlaquenil for behcet'sChloroquine phosphate chemical formulaPrecautions of chloroquine PLAQUENIL is indicated for the treatment of chronic discoid lupus erythematosus and systemic lupus erythematosus in adults. Rheumatoid Arthritis. PLAQUENIL is indicated for the treatment of acute and chronic rheumatoid arthritis in adults. CONTRAINDICATIONS. Use of PLAQUENIL is contraindicated in patients with known hypersensitivity to 4 PLAQUENIL HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION. Plaquenil Monograph for Professionals -. Taking Plaquenil for Rheumatoid Arthritis. Porphyria por-FEAR-e-uh refers to a group of disorders that result from a buildup of natural chemicals that produce porphyrin in your body. Porphyrins are essential for the function of hemoglobin — a protein in your red blood cells that links to porphyrin, binds iron, and carries oxygen to your organs and tissues. Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. What is hydroxychloroquine Plaquenil, and how does it work mechanism of action? What brand names are available for hydroxychloroquine Plaquenil? Is hydroxychloroquine Plaquenil available as a generic drug? Do I need a prescription for hydroxychloroquine Plaquenil? What are the side effects of hydroxychloroquine Plaquenil?