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. Hydroxychloroquine bleeding and surgery Chloroquine phosphate ip 250 mg Drug interactions with plaquenil The mechanisms of action of hydroxychloroquine and chloroquine remain under continuous study in modern molecular medicine 17,18 using advanced tools in computational biology 19, synthetic biology. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Hydroxychloroquine, 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. Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during 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. Plaquenil action Plaquenil hydroxychloroquine sulfate dosing, indications., Hydroxychloroquine Plaquenil Side Effects & Dosage for. Why does aralen cause personality changesPlaquenil painful muscle spasmsIncreased gas plaquenil The drug possesses antimalarial actions and also exerts a beneficial effect in lupus erythematosus chronic discoid or systemic and acute or chronic rheumatoid arthritis. PLAQUENIL®. Hydroxychloroquine - Wikipedia. Mechanism of action of hydroxychloroquine as an.. In people treated with Plaquenil as a disease-modifying antirheumatic drug, the drug was found to have other beneficial effects. Plaquenil was found to improve lipid profiles, control glucose and reduce the risk of diabetes mellitus, and lower the risk of thrombosis in certain people who are at greater risk. PLAQUENIL has been beneficial for patients with rheumatoid arthritis and lupus erythematosus, especially chronic discoid lupus. The exact mode of action in controlling these diseases is unknown. The action of this compound against malarial parasites is similar to that of chloroquine phosphate. INDICATIONS AND CLINICAL USE 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.