It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Hydroxychloroquine and sun sensitivity Preferred practice patterns plaquenil Chloroquine sugar cravings Easy bruising sometimes indicates a serious underlying condition, such as a blood-clotting problem or a blood disease. See your doctor if you Have frequent, large bruises, especially if your bruises appear on your trunk, back or face, or seem to develop for no known reasons Importance Hydroxychloroquine-induced pigmentation is not a rare adverse effect. Our data support the hypothesis that hydroxychloroquine-induced pigmentation is secondary to ecchymosis or bruising. Objective To describe the clinical features and outcome of hydroxychloroquine HCQ-induced pigmentation in patients with systemic lupus erythematosus SLE. An African American woman, aged 50 years, presents with painless “bruises” on her leg. She first noticed bruises on both legs a year ago and reports that they have since become larger. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Plaquenil induced bruising on shins Hydroxychloroquine-Induced Pigmentation in Patients With Systemic Lupus., Hydroxychloroquine-Induced Pigmentation in Patients With. Chloroquine hallucinations robert bale Erythema nodosum can go away on its own in three to six weeks. After it's gone, it may leave only a temporary bruised appearance or a chronic indentation in the skin where the fatty layer has been. Erythema Nodosum Symptoms, Causes, Diagnosis, and Treatment. Painless, bruise-like hyperpigmentation on a woman with.. Woman in grey hydroxychloroquine-induced.. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil 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, and Southern Asia. Leukemia is a type of blood cancer that develops in bone marrow, where blood cells are made. The symptoms of leukemia can vary widely, including occasional rashes and bruising on the skin. We. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.