Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Chloroquine pretreatment degradation toxicity Chloroquine lysosome inhibitor May 12, 2018 Thin blood is the opposite of thick blood, which can increase the risk of blood clots and complications, such as stroke. Thin blood can lead to excessive bleeding and bruising and has various causes. Is plaquenil a blood thinner. Premium Questions. Does intake of Plaquenil help in curing rheumatoid arthritis? MD. Oct 20, 2015 My doctor told me to stop taking Plaquenil until she found the reason for my low white blood count. I've been off of it for about five days now. Do I have to worry about my blood clots since stopping Plaquenil which is a blood thinner? ## Hello, Callie! How are you? This is not a blood thinner, Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Does plaquenil thin the blood Plaquenil - Uses, Side Effects, Interactions -, Is plaquenil a blood thinner - Doctor answers on HealthcareMagic Chloroquine pancreatic cancer Aug 14, 2017 Blood Disorders. According to the New Zealand Dermatological Society, Plaquenil can cause abnormalities in blood counts. An abnormally low number of white blood cells can lead to infection, because white blood cells defend the body against bacteria. Low platelet count thrombocytopenia can lead to easy bleeding and bruising. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Hydroxychloroquine Is A Blood Thinner - MedsChat. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. blood tests. Hidden costs. Consumer information about the medication HYDROXYCHLOROQUINE - ORAL Plaquenil, includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug HYDROXYCHLOROQUINE - ORAL. Certain prescription drugs and herbal supplements can help to dissolve arterial plaque, thin the blood and decrease blood cholesterol levels to improve vital blood circulation in the arteries. Consult your doctor before taking any prescription or herbal medication.