Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Downes sm hydroxychloroquine retinopathy Chloroquine autophagic flux Is plaquenil compatible with omega 3 fish oil Glutathione plaquenil interaction If you are taking any drugs that can cause a certain type of heartbeat that is not normal prolonged QT interval. There are many drugs that can do this. Ask your doctor or pharmacist if you are not sure. This is not a list of all drugs or health problems that interact with this drug. This phase II trial studies how well hydroxychloroquine works in treating patients with previously treated prostate cancer. Autophagy destroys proteins and other substances in cells and may be used by prostate cancer cells to survive. Hydroxychloroquine, which blocks autophagy, may slow the growth of and possibly kill prostate cancer cells. Autophagy and cancer. A large body of evidence suggests that the relationship between autophagy and cancer is complex.42, 43 On the one hand, autophagy appears to inhibit malignant transformation, reflecting its capability to limit the accumulation of potentially oncogenic entities like depolarized mitochondria which overproduce potentially genotoxic reactive oxygen species, ROS. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Does hydroxychloroquine cause cancer Hydroxychloroquine - Side Effects, Dosage, Interactions., Hydroxychloroquine in Treating Patients With Rising PSA. Folic acid and plaquenilChloroquine phosphate degradation Some antacids can make it harder for your body to absorb hydroxychloroquine. Hydroxychloroquine can cause serious liver or heart problems, especially if you use certain medicines at the same time. Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs.. Chloroquine and hydroxychloroquine for cancer therapy. Plaquenil & Weight Gain/Loss -. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Find information about common, infrequent and rare side effects of Hydroxychloroquine Oral. Description and Brand Names. Drug information provided by IBM Micromedex US Brand Name. Plaquenil; Descriptions. Hydroxychloroquine is used to treat malaria. It is also used to prevent malaria infection in areas or regions where it is known that other medicines eg, chloroquine may not work.