What Are Thrombosed Piles: In-Depth Overview Haemorrhoids, commonly known as swollen rectal veins, are enlarged veins in the rectal area. If a clot develops in a haemorrhoid, it causes a thrombosed haemorrhoid—a debilitating condition that hampers your routine. Below, explore the signs, triggers, and treatment options for this painful condition. https://drsunnyagrawal.blogspot.com/2025/06/what-are-thrombosed-haemorrhoids-or.html