Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine resistant plasmodium falciparum treatment Pain medication plaquenil Hydroxychloroquine how often eye exam Hydroxychloroquine Plaquenil® is a 4-amino-quinoline antimalarial medication that is widely used to treat systemic lupus erythematosus SLE, rheumatoid arthritis, and related inflammatory and dermatological conditions. It is a hydroxylated version of chloroquine, with a similar mechanism of action. However, following an identical dose of hydroxychloroquine and chloroquine, tissue levels of chloroquine are 2.5 times those of hydroxychloroquine. Plaquenil is used to treat other types of infections too. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Background Antihistamines are the standard treatment for chronic idiopathic urticaria CIU. For patients whose urticaria is unresponsive to antihistamines, the treatment options are limited. During the previous decade, there have been several case reports demonstrating success with sulfasalazine therapy. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil urticaria treatment Plaquenil Urticaria Treatment, Plaquenil Hydroxychloroquine - Side Effects, Dosage. Why does plaquenil make you hungryPlaquenil costfor generic May 23, 2016 The good news is that hydroxychloroquine targets the immune system without causing an increase in the risk of infection or cancer that can be seen with other immunosuppressant medications. The typical dose for hydroxychloroquine is 200-400mg per day and is based on a person’s body weight or if you are overweight, your ideal body weight. Ask the Expert Plaquenil and Sjögren’s. Successful Treatment of Recalcitrant Chronic Idiopathic.. Antimalaria drug hydroxychloroquine use for chronic urticaria.. 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. Sir, Hydroxychloroquine is widely used in the treatment of rheumatoid arthritis and systemic lupus erythematosus, with very few reported side‐effects. We report the case of a 65‐yr‐old woman who developed Stevens–Johnson syndrome 2 weeks after commencing treatment with hydroxychloroquine. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine -sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda.