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. How does plaquenil work for rheumatoid arthritis Aralen lupus How effective against malaria is chloroquine Hydroxychloroquine sulfate tabs 200mg Find user ratings and reviews for Plaquenil oral on WebMD including side effects and drug interactions, medication effectiveness, ease of use and satisfaction. cardio and strength training 4. 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. 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. 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. Does plaquenil come in 200mg strength Plaquenil Uses, Dosage & Side Effects -, Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria How long to take plaquenil As Melissa stated plaquenil typically comes in 200mg tablets and 800 mg really seems like an aweful huge dose. The most I have ever taken is 400mg, I am currently on 300mg. You might want to double check with your rheumy or prescribing doctor to inquire about your current dose and advise of your symptoms. Does Plaquenil make you tired? DailyStrength. Plaquenil - FDA prescribing information, side effects and uses. Plaquenil Dosage Guide -. 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. Hi, Dizzyness, lightheaded, & balance issues can also be caused by lupus alone. Even if your mri comes back normal, the cause can still be from the lupus. The plaquenil may be adding to your dizzyness, but as the others said, you may want to split up the dose and possible you are on too high a dose. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis.