Understanding Thrombosed Piles: A Complete Guide Haemorrhoids, also known as swollen rectal veins, are dilated veins in the anal-rectal area. When a blood clot forms inside one, it leads to a thrombosed haemorrhoid—a debilitating condition that hampers your routine. Below, explore the signs, triggers, and solutions for thrombosed haemorrhoids. ### https://medium.com/@seo.sunnyagrawal/what-are-thrombosed-haemorrhoids-or-piles-a44ada80d21c