Venastat is indicated for the treatment of symptoms of chronic venous insufficiency such as pain, swelling of the lower legs, feeling of heaviness and tiredness in the legs. Venastat is a well-tolerated, natural plant preparation that contains a standardised extract from Horse Chestnut seeds. It has been shown that Venastat effectively helps to improve the circulation in the legs. As a result, the legs feel less tired, achy and heavy.