Quinacrine hydrochloride also has the 4-amino quinoline radical but has, in addition, a benzene ring; it is classified as an acridine compound. The 4-amino quinoline radical is present in all antimalarial compounds shown to be effective in the treatment of lupus erythematosus (LE) (Figure). Recommended dosage of plaquenil Plaquenil and melatonin Plaquenil and fibromyalgia Osteoarthritis joint nodules hydroxychloroquine Hydroxychloroquine Plaquenil Chloroquine Aralen Quinacrine Atabrine What are anti-malarial drugs, and why are they used to treat lupus? Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. To evaluate the efficacy of hydroxychloroquine HCQ and quinacrine Qn association, at two different dosages, in treatment of lupus skin lesions not responding to HCQ alone. Thirty-four patients, affected by cutaneous and systemic lupus erythematosus, were retrospectively analysed. Abstract. Background Although the benefit of antimalarials in the treatment of cutaneous LE is well established, the effect of combined hydroxychloroquine and quinacrine treatment in systemic lupus erythematosus with major organ involvement remains underappreciated. Patients Six active SLE patients SLEDAI score 5 points. Its superiority over quinine was established during World War II, when it became the official drug for the treatment of malaria. Quinacrine was introduced for malaria therapy in 1930. Quinacrine and hydroxychloroquine lupus profundus Access to Treatments Lupus Foundation of America, Treatment of lupus skin involvement with quinacrine and. Hydroxychloroquine how to takeWithdrawal from hydroxychloroquine Hydroxychloroquine and chloroquine phosphate have shown beneficial effects in treating discoid lupus erythematosus DLE. Additionally, The antimalarial drugs may prevent the development of systemic lupus erythematosus SLE in patients with DLE, and they might decrease the risk of cardiovascular disease. Alternative therapies, anecdotal reports, and small, open-label trials as reported by. Discoid Lupus Erythematosus Medication Antimalarial.. The benefit of combining hydroxychloroquine with quinacrine in the.. Mepacrine in Recalcitrant Cutaneous Lupus Erythematosus.. Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America. Plaquenil is an extremely safe medication, with few side effects gastrointestinal complaints the first 2-3 weeks are the most common. It has numerous benefits on lupus and in general tends to lower cholesterol for instance. It is interesting that you were first prescribed mepacrine/quinacrine instead of Plaquenil. Lupus panniculitis, or lupus profundus, is a variant of lupus erythematosus that primarily affects subcutaneous fat. In nearly all cases there are deep, erythematous plaques and nodules, and some ulcers, which usually involve the proximal extremities, trunk, breasts, buttocks, and face.