no,removing stiches around the seventh day should not cause ulcers unless there is an infection on the surgical wound,case in which is not considered an ulcer but a not healed surgical wound due to an infection.
well if you want an answer so bad youll get one. i think that it matters where the stitches are but from my experience it doesnt hurt but you will feel the thread being pulled from your skin
Do You Need Stitches?.
You probably need stitches if the wound appears to not be closing on its own, e.g., if the edges of the laceration are not coming together, and the wound is deep. The idea of...