It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Hydroxychloroquine human antichimeric antibodies Do you need a baseline eye exam before taking hydroxychloroquine Mylan manufactures HYDROXYCHLOROQUINE SULFATE Tablets, USP Plaquenil in strengths of 200 mg Hydroxychloroquine, generic name for Plaquenil, is commonly used to treat Malaria, Rheumatoid Arthritis, Lupus, and other immune disorders. Hydroxychloroquine is usually taken twice daily with food to minimize stomach upset, but dosing can be different based on diagnosis. How to use Hydroxychloroquine SULFATE. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Plaquenil sulfate tablet Hydroxychloroquine - Side Effects, Dosage, Interactions., Buy Prescription Hydroxychloroquine Sulfate Plaquenil. Hydroxychloroquine lymphadenopathy Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Hydroxychloroquine SULFATE -. Hydroxychloroquine Tablets - FDA prescribing information.. For treatment of acute attacks of malaria in adults, four tablets are usually taken right away, followed by two tablets 6 to 8 hours later and then two tablets on each of the next 2 days. For prevention or treatment of malaria in infants and children, the amount of hydroxychloroquine is based on the child's weight. Hydroxychloroquine sulfate has been reported to increase plasma digoxin levels. Serum digoxin levels should be closely monitored in patients receiving concomitant treatment. Hydroxychloroquine sulfate may also be subject to several of the known interactions of chloroquine even though specific reports have not appeared. One PLAQUENIL tablet contains 200 mg of hydroxychloroquine sulfate, which is equivalent to 155 mg base. Take PLAQUENIL with a meal or a glass of milk.