The non-absorption of the lateral incision line is also a common phenomenon for women in normal labor, so there is no need to be too nervous. The care for the first 3 days of the lateral perineal incision is especially important, which is the best time for the incision to heal, and attention should be paid to washing the vulva, cleaning and disinfection, and avoiding wound infection. If there is localized redness, swelling and pain of the incision, while the thread knot is exposed and not absorbed, you can observe the localization of the sutures. If the above symptoms are still not relieved after more than 1 week, you can go to the hospital for examination to determine whether there is any infection of the incision. If there is no infection, the doctor will give the treatment of removing the absorbable thread knot. If there is a combination of infection, the incision will need to be cleared for secondary suturing or even anti-inflammatory treatment.