Understanding Piles: Causes and Triggers Piles, also referred to as swollen veins in the anus area, can be painful, itchy, and sometimes bleed. But what leads to this uncomfortable condition? Dr. Sunny Agarwal, a top piles specialist in Chembur, understanding the causes of piles is essential for prevention and treatment. https://share.evernote.com/note/d61b3ac0-86d0-2fd3-a009-6f1403b73fb4