Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Plaquenil and etoh Hydroxychloroquine poisoning Maxalt plaquenil interaction This article is from June 2011 and may contain outdated material. Download PDF. Many systemic medications may cause retinal toxicity. One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine Plaquenil, a chloroquine derivative. A lot of hair loss and hair has become very fragile and like straw. Constant hot flushes during the day and the night, very embarrassing. Skin rashes. Arthritic flares in my fingers first occurred whilst I was taking it which made me wonder about the advantage of taking Plaquenil as I seemed to get no benefit from this medication. The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. 400mg plaquenil at night Plaquenil - 400mg/day LUPUS - Lupus - MedHelp, PLAQUENIL Side Effects, Reviews by Patients - Hydroxychloroquine and liver cirrhosisOral chloroquine diPlaquenil for behcet'sPlaquenil wonder drugHow to taper off hydroxychloroquine Feb 19, 2020 Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Taking Plaquenil for Rheumatoid Arthritis. Plaquenil 400mg taken at once or split into 200mg.. Plaquenil 400mg taken at once or split into 200mg twice a day. your suppose to take one in the eve and one at night not altogether im no dr but i do take them. Plaquenil, What it is and how it Affects Your Eyes. Often times when a patient is diagnosed with systemic conditions such as Rheumatoid Arthritis, Sarcoidosis, Lupus, and other autoimmune disorders, a physician will prescribe Hydroxychloroquine, commonly known as Plaquenil. Apr 10, 2019 Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay.