Understanding Thrombosed Haemorrhoids: A Complete Guide Piles, also known as piles, are dilated veins in the anal area. When a blood clot forms inside one, it causes a thrombosed pile—a debilitating condition that hampers your routine. Below, explore the signs, triggers, and treatment options for this painful condition. ### Understanding https://seosunnyagrawal.wixsite.com/my-site-7/post/what-are-thrombosed-haemorrhoids-or-piles