You've been discharged with a Hemovac drainage tube. The tube was placed in your incision to remove fluid and is attached to a drain or collection device. It will help healing and reduce the risk of infection. Expect to see fluid and blood in the drain. You may also feel some burning and pulling from the stitch that holds the tube in place. Your drain is usually removed when the fluid leaking from it is less than 2 tablespoons each day. There is a bandage at the site where the tube is placed. This is to protect the open area from infection. Your stitches will be taken out 7 to 14 days after surgery. Here's what you need to do to care for your Hemovac drainage tube.