Calcium Dobesilate acts on the capillary walls by regulating their impaired physiological functions - i.e. increased permeability and decreased resistance and on different signs of inflammation. It also has an antithrombotic activity.
Lidocaine hydrochloride, a local anesthetic, contributes to relieve pain.
Dexamethasone Acetate, a Corticosteroid for topical use, possesses anti-inflammatory and antipruritic actions.