Bleeding from cutting off the scab one week after removing the stitches is categorized into two situations according to the degree of bleeding, one is a normal situation, and the other may be the occurrence of a wound infection. 1. Normal situation: if the patient cuts off the scab and bleeds one week after removing the stitches, it may be a normal situation if the amount of bleeding is small, which may be due to the phenomenon of tissue fluid as well as a small amount of blood appearing in the wound after removing the scab. 2. Wound infection: if the patient removes the scab one week after removing the stitches and bleeds a lot, it may be due to the wound infection, and the color of the blood is darker and thicker and accompanied by a special smell. If the patient appears to remove the scab bleeding after one week after removing the stitches, excluding the normal situation, it is recommended to go to the hospital in a timely manner, under the judgment of the doctor to carry out the correct treatment.