What Are Thrombosed Haemorrhoids: A Complete Guide Piles, also known as piles, are inflamed veins in the anal-rectal area. When a blood clot forms inside one, it causes a thrombosed pile—a painful condition that hampers your routine. Below, explore the signs, causes, and treatment options for this painful condition. ### https://penzu.com/p/a234dc1147b87e61