What Are Thrombosed Haemorrhoids: In-Depth Overview Piles, commonly known as piles, are enlarged veins in the anal-rectal area. When a blood clot forms inside one, it causes a thrombosed pile—a debilitating condition that hampers your routine. Below, explore the symptoms, triggers, and solutions for this painful condition. ### Definition of https://sunnyagrwal.weebly.com/home/what-are-thrombosed-haemorrhoids-or-piles