All About Thrombosed Piles: Everything You Should Know Haemorrhoids, Also known as swollen rectal veins, are dilated veins in the anal-rectal area. If a clot develops in a haemorrhoid, it causes a thrombosed haemorrhoid—a painful condition requiring attention. Below, explore the signs, causes, and solutions for this painful condition. ### https://medium.com/@seo.sunnyagrawal/what-are-thrombosed-haemorrhoids-or-piles-a44ada80d21c