Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Hydroxychloroquine ingredients Hydroxychloroquine glucose levels Aralen medicine Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. I spent the evening in the ER with hives. The ER doctor thinks that it is the plaquenil causing the hives. When I got home I googled plaquenil allergy and I found some pics of hives from plaquenil and that's exactly what my hives look like. Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Plaquenil hives treatment Hydroxychloroquine - Side Effects, Dosage, Interactions., ER, Hives and Plaquenil - Shortness of breath related to plaquenil Plaquenil. It was originally made for Lupus, which is also an auto immune disease, but apparently it helps in the treatment of hives. I am so excited to start taking and finally be able to get some relief from all of this! Chronic Urticaria - Plaquenil as a new treatment?. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine Uses, Dosage & Side Effects -. Omalizumab given subcutaneously in doses of 150 mg or 300 mg, repeated every 4 weeks for a period of 12 weeks, has significant efficacy in treatment of chronic refractory urticaria. The efficacy is dose dependent. The incidence of serious side effects was low, and more side effects were noted at higher doses. It generally be treated under general anti-inflammatories and lotions that increases plaquenil for chronic hives athletic stamina and helps your body senses and preservation of hot and seafood and when lying down because you can work tirelessly to collect allergen. The symptoms Ok I started the Plaquenil on Thur night and so have had only about 5 pills. No problems. Last night, to make a long story short, I broke out in HUGE severe hives from my right shoulder down my arm. They were so bad that they went from a cluster to 3 massive hives that blended.