Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. How to manage inflammation after coming off plaquenil Plaquenil 200 mg para que sirve New plaquenil guidelines Despite the fact that 1 there may be some gray areas in Plaquenil dosage calculations and 2 daily dosage is not the only risk factor, it is a risk factor that the eye care specialist can assess. Again, the calculations are not especially difficult, but I hope I can make them a little easier for the busy practitioner. If you miss a dose of Plaquenil, take it as soon as your remember. However, if it's almost time for your next dose, skip the missed dose and continue on your regular dosing schedule. Don't double. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. 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. What's the most you can take of plaquenil dosage Plaquenil Dosage Guide -, Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs Hydroxychloroquine real weight safe dose Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. -Suppressive therapy should continue for 8 weeks after leaving the endemic area. -Each dose should be taken with a meal or a glass of milk. Hydroxychloroquine Dosage Guide with Precautions -. Plaquenil Side Effects Common, Severe, Long Term -. Plaquenil toxicity and lowering dosage What You Sjo. Jun 30, 2015 The recommended dose of hydroxychloroquine Plaquenil for the treatment of malaria in adults is 800 mg followed by 400 mg in six to eight hours. This is followed by 400 mg on each of the next two days. The dosage for adults may also be calculated by body weight. How to use Plaquenil. Lupus and/or rheumatoid arthritis patients will most likely take this medication by mouth, usually once or twice daily or as directed. Hydroxychloroquine generally is given to adults in doses of 200 mg or 400 mg per day. In some cases, higher doses can be used. How to use Plaquenil. 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.