Plaquenil 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, and Southern Asia. Chloroquine tablets side effects Chloroquine resistance characteristics Hydroxychloroquine generic name Hydroxychloroquine sulfate tablets side effects 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 is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. Plaquenil Hydroxychloroquine may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil reduces preeclampsia Lupus and Pregnancy Tips for Living with Lupus While Pregnant, Plaquenil Uses, Dosage & Side Effects - Chloroquine and primaquine treatment 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. Hydroxychloroquine Plaquenil. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. The Risks of Pregnancy for Women With Lupus - Lupus Center.. These medications may also prevent lupus from spreading to certain organs, such as the kidney and central nervous system your brain and spinal cord and may help to reduce flares by as much as 50%. Plaquenil and other anti-malarials are the key to controlling lupus long term, and some lupus patients may be on Plaquenil for the rest of their lives. The majority of recent studies demonstrate an increase in lupus activity during pregnancy, perhaps exacerbated by hormonal shifts required to maintain pregnancy. Increased lupus activity, in turn, prompts an elevated risk for poor pregnancy outcomes, including stillbirth, preterm birth, low birth weight, and preeclamspsia. A new study found that aspirin may help women whose history of preeclampsia at risk for serious cardiac events. Among women under the age of 60, those with a history of preeclampsia who were.