Achilles tendon ruptures are generally difficult to heal on their own and require prompt medical intervention. An MRI of the Achilles tendon can accurately determine the extent and degree of the rupture. If the extent is not too large, you can consider assisting with cast immobilization, and cast plantar flexion immobilization for 4-6 weeks can help to repair the Achilles tendon rupture. At the same time, it can also be used in combination with blood-activating and blood-stasis-relieving medications such as blood-activating and pain-relieving capsules, and locally, swelling and pain aerosol can be sprayed to help promote local repair. When the Achilles tendon tear fracture is more extensive, surgical treatment should be considered, with local repair sutures, supplemented by cast immobilization after surgery, which is conducive to the repair of the Achilles tendon. If the Achilles tendon is ruptured, it is important to avoid long-distance walking and violent sports, especially explosive sports such as running and jumping, to prevent re-rupture. If the injury is severe and left untreated, it can weaken the Achilles tendon or the Achilles tendon may become adherent, affecting the movement of the ankle. Any discomfort should be checked by a doctor.