It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Chloroquine dose per kg Hydroxychloroquine and lexapro Other major risk factors include renal disease, concominant drug use e.g. tamoxifen, and macular disease which is thought to potentially affect screening and susceptibility to Plaquenil and chloroquine. Age, liver disease, and genetic factors e.g. polymorphisms in the cytochrome P450 gene which may impact blood concentrations are thought to be lesser risk factors associated with toxicity risk. Kidney and liver disease predispose to hydroxychloroquine toxicity due to impaired clearance. Acute kidney failure is found among people who take Plaquenil, especially for people who are female, 50-59 old, have been taking the drug for 1 - 2 years, also take medication Enbrel, and have Osteoporosis Gastric antral vascular ectasia is an uncommon cause of chronic gastrointestinal bleeding or iron deficiency anemia. The condition is associated with dilated small blood vessels in the pyloric antrum, which is a distal part of the stomach. The dilated vessels result in intestinal bleeding. It is also called watermelon stomach because streaky long red areas that are present in the stomach may resemble the markings on watermelon. The condition was first discovered in 1952, and reported in the lite This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. Plaquenil and liver problems Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Will you have Acute kidney failure with Plaquenil - eHealthMe Plaquenil retinopathy screening guidelines 2011Chloroquine treatment and virus infectionIs hydroxychloroquine an immunosuppressant Plaquenil can cause serious liver or heart problems, especially if you use certain medicines at the same time, including other medicines to treat malaria; an antibiotic or antifungal medicine; antiviral medicine to treat hepatitis or HIV/AIDS; antidepressants or antipsychotic medicines; birth. Plaquenil Uses, Dosage & Side Effects -. Gastric antral vascular ectasia - Wikipedia. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Before using this medicine, consult your doctor or pharmacist if you have certain eye problems retinal or visual field problems from other aminoquinolines such as chloroquine. Before using this medication, tell your doctor or pharmacist your medical history, especially of alcohol dependency, certain blood disorder, certain genetic problem G-6-PD deficiency, kidney disease, liver disease, certain skin problems e.g. atopic dermatitis, psoriasisdrug may make you dizzy. Do not. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Plaquenil has never raised my liver enzymes and I have been on it for six years. The only time my ALT and AST were elevated when I was taking too much iron supplements for my anemia. Once I stopped those, the enzymes went back to normal.