One such plant is poison sumac, a deciduous, woody shrub or small tree. Poison sumac () inhabits swamps and other wet areas as well as pinewoods and hardwood forests. Method of action of chloroquine Order plaquenil without rx SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. I had been taking plaquenil since April for my lupus and sjogrens. It was working really well and just recently my rheumy told that I was in remission. I felt great. Then I had an allergic reaction to the plaquenil - a rash all over my body, neck, arms and legs. I stopped taking it 1 week ago. Poison sumac is considered more allergenic than both poison ivy and poison oak. Skin contact with the oil of a poison sumac plant leads to an itchy, burning allergic skin reaction. Plaquenil allergic rash does it burn Allergic reaction to Plaquenil Lupus Forums at The Lupus Site, Hydroxychloroquine Plaquenil Side Effects & Dosage for. Plaquenil and cnsBuy aralen dosageConcordia pharmaceuticals plaquenil Kelley, Hi. Some people DO get an allergic rash from hydroxychloroquine = the generic form. I've read that fewer get it from Plaquenil = the name brand, so some rheumies presecribe it even though it's more expensive. Does the printout you got with your Rx mention the rash possibility? Have you spoken with your rheumie? Anyone Get An Itchy Rash From Plaquenil.. Allergic reaction to plaquenil DailyStrength. Hydroxychloroquine Indications, Side Effects, Warnings -. Hydroxychloroquine is a DMARD. The brand name is Plaquenil. What does Plaquenil do? Plaquenil relieves pain and swelling and prevents damage to joints. How long does Plaquenil take to work? Plaquenil works very slowly. In 1 to 3 months you should start to feel better. You may continue to get better for up to 1 year. Plaquenil and Rashes - from FDA reports Summary Rashes is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 month, also take medication Enbrel, and have Pain. This study is created by eHealthMe based on reports of 48,911 people who have side effects when taking Plaquenil. Sep 13, 2007 Has anyone else noticed that plaquenil makes them itch? I've been on it for 10 months and I noticed within a couple of weeks that I was pretty itchy. I recently went to the dermatologist for a rash and he said that my rash was from scratching. I think the itch has become worse since I started on Cymbalta. Does anyone else have this problem?