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. Plaquenil cost assistance Hydroxychloroquine cancer treatment Eye doctor hydroxychloroquine Aug 26, 2016 If a stomachache does occur, it is usually temporary. However, if you experience stomach upset while taking generic hydroxychloroquine, ask your doctor about trying name-brand Plaquenil instead. While these medications contain the same active ingredient, the preparation of generic hydroxychloroquine can sometimes cause stomach irritation. Find information about common, infrequent and rare side effects of Methotrexate Anti-Rheumatic Oral. Chronic bladder infection is a painful, frustrating problem. Learn about causes and treatments. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Hydroxychloroquine cause bladder infections Urinary tract infection UTI - Symptoms and causes - Mayo Clinic, Common and Rare Side Effects for Methotrexate Anti-Rheumatic. Hydroxychloroquine sulfate vs sodium bicarbonate 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. Plaquenil Uses, Dosage & Side Effects -. Chronic bladder infection Is there a cure? - Mayo Clinic. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Stopping prevention or treatment too soon may lead to infection or a return of the infection. Inform your doctor if your condition persists or worsens. It may take several weeks or months to see improvement if you are taking this for lupus or arthritis. Hydroxychloroquine may not prevent malaria in all cases. The Lupus UTI Connection. Urinary tract infections, also known as bladder infections, generally occur in the lower urinary tract, affecting the bladder and urethra and the prostate in men. Although lupus does not directly cause inflammation of the urinary tract, it predisposes you to urinary tract infections. Hydroxychloroquine has also been approved by the Food and Drug Administration FDA for the treatment of malaria, lupus, and rheumatoid arthritis. 7 HIV infection can cause a person’s immune system to become overactive called immune hyperactivation. Immune hyperactivation can damage the immune system.