Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil effectiveness ra Is gastrointestinal problems common from plaquenil Hydroxychloroquine has also been used as therapy of porphyria cutanea tarda where it seems to act by increasing excretion of porphyrins. Hydroxychloroquine is available in generic forms and under the brand names of Plaquenil in tablets of 200 mg. The usual dose is 400 mg daily in one or two divided doses. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. Some people tolerate this medication much better than other people, so it is important that individuals who are considering taking hydroxychloroquine talk with their doctor about the. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Generic for hydroxychloroquine 200 mg Drug spotlight on hydroxychloroquine Lupus Foundation of., Plaquenil Hydroxychloroquine - Side Effects, Dosage. Hydroxychloroquine and ranitidineHigh risk medication with toxicity icd 10 plaquenilCan hydroxychloroquine stop bone graft osseointegration Hydroxychloroquine Oral tablet 200mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. Visit for more details. Hydroxychloroquine Oral Tablet 200Mg Drug Medication.. RA and Hydroxychloroquine How Effective is it for Rheumatoid.. Plaquenil, Plaquenil Sulfate, Quineprox.. The generic medication, which is sold by the name hydroxychloroquine, is only available in a 200 mg strength. The FDA has determined that all generic Plaquenil products currently available are equivalent to the brand-name version of the drug. Compare prices, print coupons and get savings tips for Hydroxychloroquine Generic Plaquenil and other Rheumatoid Arthritis, Lupus, and Malaria drugs at CVS, Walgreens, and other pharmacies. Prices start at $18.60 For the treatment of systemic lupus erythematosus, patients should take 200 mg to 400 mg of hydroxychloroquine per day as one dose or divided into two separate doses. 1, 2 The recommended hydroxychloroquine dosage for rheumatoid arthritis is 400 mg to 600 mg a day by mouth as a single dose or divided into two separate doses.