Understanding Thrombosed Piles: Everything You Should Know Haemorrhoids, also known as swollen rectal veins, are inflamed veins in the anal-rectal area. If a clot develops in a haemorrhoid, it causes a thrombosed pile—a painful condition affecting daily life. Below, explore the signs, triggers, and solutions for this painful condition. ### https://seosunnyagrawal.wixsite.com/my-site-7/post/what-are-thrombosed-haemorrhoids-or-piles