Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. The drug plaquenil How does hydroxychloroquine sulfate work for arthritis Mint hydroxychloroquine An annual retinal screen is recommended after a patient has used Plaquenil for 5 yearssooner if the patient has the other predisposing factors,1 Dr. Akpek said. That said, there's no reason for patients to stop using Plaquenil just because they will have cataract surgery, Dr. Osborn said. 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. 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 and surgery Stopping Plaquenil before surgery Lupus Forums at The., Plaquenil Oral Uses, Side Effects, Interactions. Does plaquenilWhat type of drug is hydroxychloroquineChloroquine phosphate for uronema marinum treatmentCan i take hydroxychloroquine while pregnantPlaquenil and wet macular degeneration Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. 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. Plaquenil Uses, Dosage & Side Effects -. Plaquenil Oral Interactions with Other Medication. What Is Plaquenil? - American Academy of Ophthalmology. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. The study considered several classes of drugs, individually and in combination traditional DMARDs including methotrexate Rheumatrex, Trexall, leflunomide Arava, sulfasalazine Azulfidine, Sulfazine, hydroxychloroquine Plaquenil. Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Generally, Plaquenil is a treatment option as monotherapy used alone for mild rheumatoid arthritis or as combination.