Peripheral venous access refers to the process of inserting a catheter or needle into a vein located in the arms or hands to administer medications, fluids, or draw blood. This method is commonly used in hospitals and clinics because it is less invasive than central venous access and can be performed quickly. The procedure typically involves cleaning the skin, locating a suitable vein, and inserting the catheter or needle. Once in place, it allows healthcare providers to deliver treatments efficiently. Proper technique and hygiene are essential to minimize the risk of complications, such as infection or phlebitis.