Glaucoma surgery requires meticulous postoperative care. The most appropriate policy at different times during postoperative course increases success rate of the procedure. However, making the best choice is not always obvious: restarting topical medication? An additional surgery? Wait and see? Using clinical cases, we will guide you through the postoperative management after glaucoma surgery, with tips & tricks for your patients who underwent a trabeculectomy, Xen, Microshunt and tube implant.