A venous leg ulcer is a chronic wound that occurs on the lower leg, typically near the ankle, due to poor blood circulation caused by malfunctioning veins. It arises when the veins in the legs are unable to effectively return blood to the heart, leading to increased pressure in the veins and fluid buildup in the skin. This can result in skin breakdown and the formation of an open ulcer. This case report presents 70 yrs old female patient suffering from venous leg ulcer suffering with complaint of non healing ulcer in right medial aspect of leg. Here, we would like to highlight the importance of individuality and symptomatology of the case and that helps in selection of potentized medicine Lachesis 200 in treating the chronic venous leg ulcer in a very short period of time in 70 yrs old female patient.