Hello, according to the information you provided, the suture can be removed in about seven days after caesarean section, and the wound patch can be removed in about three days after suture removal. If the stitches have been removed for three or more days now, you can remove the band-aid and continue to use the abdominal band.

Suggestion: It is suggested that, for the sake of safety, it is best to take off the band-aid under the guidance of a hospital doctor, so as to avoid infection caused by incomplete needle hole healing.