Understanding Piles: Causes And Triggers Hemorrhoids, also referred to as swollen veins in the rectal area, cause discomfort, irritation, and occasional bleeding. What exactly causes piles? According to Dr. Sunny Agarwal, a top piles specialist in Chembur, understanding the root triggers of piles is essential for effective relief and management. https://www.tumblr.com/sunnyagrwal/780538732062310400/what-causes-piles-understanding-the-reasons?source=share