Toe trimming

Open a piece of gauze and fold it in half. Because it is rectangular, it will be dovetail-shaped. Put the swallowtails outward, put the affected finger on the gauze between the swallowtails, and then overlap the two corners of the bottom edge, thus wrapping the affected finger. The two swallowtails just overlap up and down, then fold the swallowtail back to the toe root, fold it again, then hold it down, then roll up the affected toe with the first overlapping bottom edge and stick it with adhesive tape.