Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Vortex keratopathy plaquenil Why do you need eye exams with plaquenil Plaquenil efectos secundarios Fundus in chloroquine PLAQUENIL Hydroxychloroquine Sulfate 200 mg Pill with imprint PLAQUENIL is White, Figure eight-shape and has been identified as Hydroxychloroquine Sulfate 200 mg. It is supplied by Sanofi-Synthelabo Inc. Hydroxychloroquine is used in the treatment of lyme disease, arthritis; dermatomyositis; malaria; malaria prevention; Hydroxychloroquine is a disease-modifying anti-rheumatic drug DMARD. It regulates the activity of the immune system, which may be overactive in some conditions. Hydroxychloroquine can modify the underlying disease process, rather than simply treating the symptoms. Does Plaquenil Interact with other Medications? Severe Interactions. These medications are not usually taken together. Consult your healthcare professional e.g. doctor or pharmacist for more in. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil pill Hydroxychloroquine Oral Route Description and Brand., Hydroxychloroquine Side-effects, uses, time to work Side effects of long term plaquenil use The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is. Common and Rare Side Effects for Plaquenil Oral. Plaquenil Oral Interactions with Other Medication. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine sulfate greater than 6.5 mg/kg 5 mg/kg base of actual body weight, durations of use greater than five years, subnormal glomerular filtration, use of some concomitant drug products such as tamoxifen citrate and concurrent macular disease. What Conditions does Plaquenil Treat? malaria prevention;. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should. Hydroxychloroquine comes as a tablet to take by mouth. For prevention of malaria in adults, two tablets are usually taken once a week on exactly the same day of each week. The first dose is taken 1 to 2 weeks before traveling to an area where malaria is common, and then doses are continued for 8 weeks after exposure.