It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Plaquenil derived from Cornea verticillata plaquenil Hydroxychloroquine sulfate high 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 lowest necessary dose to reduce or eliminate their symptoms. Hydroxychloroquine comes in an oral tablet. Adult dosing ranges from 200 mg or 400 mg per day 6.5mg/kg. In some cases, higher doses can be used. It is recommended one tablet twice daily if taking more than one tablet. It is recommended to be taken with food. Plaquenil comes in 200 mg tablets, and many doctors just off-handedly put everyone on 200 mg twice a day. Today, it is used to treat rheumatoid arthritis, some symptoms of lupus, childhood arthritis (or juvenile idiopathic arthritis) and other autoimmune diseases. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Doses of plaquenil I have missed 2 days of my Plaquenil- I have questions!, Hydroxychloroquine Plaquenil Plaquenil and hidradenitis suppurativaPlaquenil storage water or fat solubleWhat can plaquenil treatCan plaquenil make ra worse Jan 01, 2020 Plaquenil Dosage and Administration 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. Plaquenil - FDA prescribing information, side effects and uses. Despite Plaquenil dosing recommendations, retinal toxicity.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Nov 25, 2019 Usual Adult Dose for Malaria Prophylaxis. Suppression 400 mg 310 mg base orally on the same day every week Comments-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. After a clinical response is obtained, reduce the dose by 50%; continue 200 mg 155 mg base to 400 mg 310 mg base PO daily, administered as a single daily dose or in 2 divided doses. Corticosteroids and salicylates may be used in conjunction, and dosages may generally be decreased gradually or eliminated after hydroxychloroquine maintenance is achieved. Adult dosage ages 18 years and older Typical maintenance dosage 200–400 mg per day, given as a single daily dose or in two divided doses. Maximum dosage 400 mg per day.