About diosminsbioflavonoid, a semisynthetic phlebotropic drug, treating hemorrhoids, a vascular-protecting agent.mechanism of action of diosminsthese are agents used for bleeding disorders involving increased capillary fragility. it normalizes impaired physiological functions. indications for diosmins1. bleeding gums 2. epistaxis 3. haemorrhoids 4. gingivitis 5. periodontal conditions