Complamin, also known as Angioamin, is the trade name for hexobendine, a synthetic vasodilator chemical compound used primarily in medical applications to improve blood circulation. It is commonly prescribed for conditions related to peripheral vascular disorders, such as intermittent claudication, which is characterized by pain during walking due to insufficient blood flow. The compound helps by dilating blood vessels, reducing blood viscosity, and enhancing oxygen supply to tissues, thereby alleviating symptoms like cramping and fatigue. It is also utilized in the management of chronic venous insufficiency and other circulatory issues, promoting better overall vascular health. Additionally, it may be employed in supportive therapy for conditions like diabetic angiopathy, aiding in the prevention of complications associated with poor blood flow.