All About Thrombosed Haemorrhoids: Everything You Should Know Piles, also known as piles, are inflamed veins in the rectal area. If a clot develops in a haemorrhoid, it leads to a thrombosed haemorrhoid—a painful condition affecting daily life. Below, explore the signs, causes, and treatment options for this painful condition. https://penzu.com/p/a234dc1147b87e61