Hemorrhoids (Piles); Causes, Symptoms, Treatment

Hemorrhoids Causes, Symptoms, and Treatment

Hemorrhoids, often referred to as piles, are clusters of blood vessels found within the smooth muscles of the rectum and anus. These vascular structures are a natural part of the body’s anatomy and are situated at the junction where small arteries meet veins. Protected by smooth muscles and connective tissue, their location concerning the pectinate line, which divides the upper 2/3 and lower 1/3 of the anus, is crucial due to the type of cells lining them and their sensory nerves.