It works by preventing or treating malaria, a red blood cell infection transmitted by the bite of a mosquito. However, this medicine is not used to treat severe or complicated malaria. Plaquenil high blood pressure Hydroxychloroquine 200mg equivalent to methotrexate The mechanism is unknown. Combining telbivudine Tyzeka and hydroxychloroquine may increase the risk of unexplained muscle pain, tenderness, or weakness because both drugs cause such side effects. Hydroxychloroquine suppresses the immune system and should not be combined with drugs that also suppress the immune system or live vaccines. Plaquenil antibiotics are part of the fluoroquinolone antibiotics. Muscle weakness is a side effect. I would be very cautious! Quinolone antibiotics are chemotherapeutic and late side effects months to years later are common. Hydroxychloroquine induced myopathy is rare adverse reaction but symptoms are usually recover after discontinuation of the drug. Here we report a case of woman with systemic lupus erythematosus who presented with myopathy after eight months treatment with hydroxychloroquine. It is also used to treat acute and chronic rheumatoid arthritis. Hydroxychloroquine is used to treat discoid lupus erythematosus (DLE) or systemic lupus erythematosus (SLE or lupus). Plaquenil muscle weakness Confirmed Plaquenil Muscle Toxicity - Scleroderma - Inspire, Plaquenil weakness - Road Back Foundation Side effects of plaquenil pms Diagnosis of Drug-induced Myopathies. A drug-induced, or toxic, myopathy is defined as the acute or subacute manifestation of myopathic symptoms such as muscle weakness, myalgia, creatine kinase CK elevation, or myoglobinuria that can occur in patients without muscle disease when they are exposed to certain drugs. Drug-related Myopathies of Which the Clinician Should Be Aware. A Rare but Reversible Cause of Myopathy Hydroxychloroquine.. Plaquenil and muscle weakness Lupus Forums at The Lupus Site. Muscle weakness; Bleeding or bruising of the skin; Irregular heartbeat; Mood or mental changes, such as confusion or other changes in thinking, feelings, or behavior; Bleaching or loss of hair. Can Plaquenil cause Muscle Weakness? Muscle Weakness is a known side effect of Plaquenil. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Plaquenil and Weakness - from FDA reports Summary Weakness is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Osteoporosis.