While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners. "I was on this hydroxychloroquine for 6 months and then suddenly developed severe itching (burning like sensation, worse than any itch I have ever had) and rash that went from my neck to my feet. Chloroquine treats Plaquenil boils 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. Fibromyalgia is a complicated condition. It has no specific causes and no known cure. Yet for those who have it -- as many as one in 50 Americans -- the chronic pain, fatigue, and psychological. 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. It can decrease the pain and swelling of arthritis. Hydroxychloroquine (Plaquenil) is considered a disease-modifying anti-rheumatic drug (DMARD). Fibromyalgia and hydroxychloroquine Plaquenil Hydroxychloroquine - Side Effects, Dosage., Fibromyalgia Creating a Treatment Plan Chloroquine orderIs chloroquine used in rwandaSpectrum chloroquine Hydroxychloroquine Plaquenil is used for the treatment of malaria due to Plasmodium vivax, P. malariae, P. ovale, and susceptible strains of P. falciparum. It is also used for treating rheumatoid arthritis, and chronic discoid and systemic lupus erythematosus when other therapies have failed. Anyone know anything about Hydroxychloroquine?. Hydroxychloroquine Plaquenil. Hydroxychloroquine side effects and a cry for help - Fibromyalgia. Sep 12, 2012 My dr told me that she thinks that I probably have Fibromyalgia and an Undifferentiated Connective Tissue Disorder suspected Lupus. She gave me Plaquenil for the pain that I have been having, and a steroid pack in the interm. Hydroxychloroquine increases the QT interval and should not be administered with other drugs known to prolong the QT interval. Ventricular arrhythmias and torsade de pointes have been reported with the use of hydroxychloroquine. Potential QT prolongation has been reported in limited case reports with metronidazole. L have been taking plaquenil for 7 years now, at first it really helped me, l never had any side effect and l went into remission for 5 1/2 years with no pain, but unfortunately the pain started to come back last year, my RA doctor added methotrexate with my plaquenil and its been 8 months now and l haven't had any improvement in fact it is.