Welcome. It is best for you to not self treat but consult with your doctor. While some patients do use this as a work around from potential hair loss at the site of the stitches, you want a doctor that has examined you to tell you if it is appropriate for you specifically. While it is done, it is not something you should do on your own. And please remember that minoxidil can cause mild skin irritation at the site of application which may be irritating on the wound. Let us know what your doctor says.