Understanding Thrombosed Haemorrhoids: Everything You Should Know Haemorrhoids, also known as swollen rectal veins, are enlarged veins in the rectal area. If a clot develops in a haemorrhoid, it leads to a thrombosed haemorrhoid—a debilitating condition requiring attention. Below, explore the symptoms, causes, and solutions for thrombosed haemorrhoids. ### What https://seosunnyagrawal.wixsite.com/my-site-7/post/what-are-thrombosed-haemorrhoids-or-piles