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. Why chloroquine has high volume of distribution Chloroquine resistance map Plaquenil does increase liver enyzmes PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious side effects. 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. Causes. It can be caused by some of the same conditions you see with sinus bradycardia. It is often the result of heart disease. If you’ve had a heart attack or surgery, the sinus node may be. 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. Plaquenil and bradycardia Bradycardia slow heart rate Symptoms and when to see a., Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Can plaquenil help osteoarthritisWhat is chloroquine made up ofHydrox chloroquineApo hydroxychloroquine 200 mg Bradycardia is a slower than normal heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia brad-e-KAHR-dee-uh, your heart beats fewer than 60 times a minute. Bradycardia can be a serious problem if the heart doesn't pump enough oxygen-rich blood to the body. Bradycardia - Symptoms and causes - Mayo Clinic. What Are the Types of Bradycardia?. PLAQUENIL HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION. Bradycardia can be a little hard for doctors to figure out, because it’s not always present all the time. Your heart can go in and out of slow rhythms. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. 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.