Understanding Thrombosed Haemorrhoids: Everything You Should Know Piles, also known as swollen rectal veins, are dilated veins in the rectal area. If a clot develops in a haemorrhoid, it causes a thrombosed haemorrhoid—a painful condition that hampers your routine. This article will guide you through the signs, causes, and treatment https://seosunnyagrawal.wordpress.com/2025/06/07/what-are-thrombosed-haemorrhoids-or-piles/