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. Pharmacokinetics of quinine chloroquine and amodiaquine Chloroquine dose in hindi Plaquenil genetric contraindicated Can you take plaquenil and synthroid Jan 01, 2020 The molecular weight of hydroxychloroquine sulfate is 433.95, and molecular formula is C 18 H 26 ClN 3 O. H 2 SO 4. Plaquenil hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Inactive Ingredients Dibasic calcium phosphate USP. Ways to Save on Plaquenil. Here are some ways that may lower the cost of your hydroxychloroquine prescription. If your Medicare co-pay is higher than $25.54, you can save money by using a GoodRx coupon instead. You may be able to lower your total cost by filling a greater quantity at one time. 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. 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. What is the cost of plaquenil Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil Medicare Coverage and Co-Pay Details - GoodRx Hydroxychloroquine sulfate cost Compare prices, print coupons and get savings tips for Plaquenil Hydroxychloroquine and other Rheumatoid Arthritis, Lupus, and Malaria drugs at CVS, Walgreens, and other pharmacies. Prices start at $18.60 Plaquenil Prices, Coupons & Savings Tips - GoodRx. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Why Does Plaquenil Cost So Much?. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. Find information about common, infrequent and rare side effects of Plaquenil Oral.