All About Thrombosed Haemorrhoids: A Complete Guide Haemorrhoids, also known as swollen rectal veins, are enlarged veins in the anal area. If a clot develops in a haemorrhoid, it causes a thrombosed haemorrhoid—a disruptive condition that hampers your routine. This article will guide you through the signs, causes, and solutions https://www.zupyak.com/p/4593967/t/what-are-thrombosed-haemorrhoids-or-piles