1. It should be used after the wound is completely healed. If used for postoperative wounds, it is generally used 1-2 weeks after suture removal
2. Do not use on wounds that have not fully healed or are currently infected, as well as on skin with damage or acne
3. Cannot be used in combination with other preparations such as ointments at the same time
4. If applied to unclean skin or too tightly, it may cause rash. At this time, the sticking time should be reduced. If the rash persists, it should be stopped and a doctor should be consulted