Why Do Hemorrhoids Happen? Piles, also referred to as swollen veins in the anal area, can be painful, itchy, and sometimes bleed. Let’s explore what triggers this painful issue. As explained by Dr. Sunny Agarwal, a top piles specialist in Chembur, understanding the causes of piles is essential for prevention https://www.behance.net/gallery/223473803/What-Causes-Piles