But it's important to understand the differences between treating RA with these newer medications and treating it with traditional disease-modifying anti-rheumatic drugs (DMARDs). RA treatment has made major strides over the past few decades — first with the use of DMARDs and then with the introduction of biologics. Chloroquine hemolytic transfusion reaction Plaquenil gas Nov 09, 2018 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. Biologic drugs are the newest type of treatment for rheumatoid arthritis RA, and not only can they make a big difference in the way you feel, but they can also help limit joint damage. Drug Interactions A total of 329 drugs are known to interact with hydroxychloroquine 58 major drug interactions 158 brand and generic names 266 moderate drug interactions 1022 brand and generic names 5 minor drug interactions 23 brand and generic names A total of 565 drugs are known to interact with methotrexate "Today, we can change the course of this disease with newer treatment options."DMARDs are drugs that can help prevent joint damage and deformity from RA. Although biologic drugs are technically a type of DMARD, they're usually just called biologics, which helps distinguish them from traditional DMARDs.“When I started treating rheumatoid arthritis more than 25 years ago, we were limited to relieving pain and swelling with non-steroidal anti-inflammatory drugs (NSAIDs) and steroids," says Stuart Kaplan, MD, chief of rheumatology at South Nassau Communities Hospital in Oceanside, New York. Is hydroxychloroquine a biologic drug Plaquenil Hydroxychloroquine - Side Effects, Dosage., Treating Rheumatoid Arthritis DMARDs vs. Biologics. Plaquenil dosage for arthritis 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. Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs.. Hydroxychloroquine Compared to Alternatives -. Benlysta Belimumab A Biologic Drug for Lupus. The main drugs to treat RA are called DMARDS disease-modifying anti-rheumatic drugs. These drugs help prevent damage to joints. They include both non-biologics and biologics. Non-biologic RA drugs have been used for a long time. Biologics are a newer type of RA drug. They are one of the top-selling prescription drugs in the U. S. Drug information on Hydroxychloroquine for health care professionals. Pharmacology. Mechanism of Action Immune modulator. Hydroxychloroquine, an alkylated 4-aminoquinoline, is a hydroxylated form of chloroquine and has a biological mechanism of action similar to chloroquine’s. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth.