Patients with Achilles tendonitis can use hot water to soak their feet, as follows: 1, mild Achilles tendonitis: hot water to soak the feet can accelerate the local blood circulation, promote the subsidence of Achilles tendon inflammation, the recovery of patients with Achilles tendon inflammation, the local blood supply of the Achilles tendon itself is less, through the hot compresses or hot water to soak the feet, can make the blood vessels dilated, is conducive to improving the local symptoms. 2, severe Achilles tendonitis: especially the combined Achilles tendon injury patients is not effective, mainly due to the local hyperplasia, bursa, bursa. For patients with combined Achilles tendon injury, hot water foot soaking is not effective, mainly due to localized hyperplastic bone and inflammatory bursa. Usually, it is necessary to consider arthroscopic minimally invasive surgery to solve the problem, through arthroscopic surgery can remove hyperplastic bone cumbersome, repair the damaged Achilles tendon tissues, and at the same time, remove the inflammatory bursa, in order to make the Achilles tendon inflammation to be completely relieved.