Smuth Capsule belongs to the group of medicines known as 'vasoprotective', primarily indicated in the treatment of constipation, hemorrhoids (piles), varicose veins (enlarged, swollen, and twisted vein), and diabetic retinopathy (damage to light-sensitive the black part of the eye). Hemorrhoids are also known as piles, are a medical condition that happens when veins present in the anus and rectum area (the last part of the large intestine that ends up in the anus) get swell and become painful.