Achilles tendonitis can usually be completely cured if the patient actively cooperates with the doctor. If the patient does not pay attention to it, it can lead to complications such as rupture of the Achilles tendon, which makes the treatment more difficult. The cause of Achilles tendonitis is still unclear, and it is thought to be caused by strain on the Achilles tendon after repeated strenuous stretching. If the diagnosis of Achilles tendonitis is confirmed, the patient actively cooperates with the doctor to take systematic treatment, and pays attention to daily rest, usually can be completely cured, do not need to worry too much about the condition. For some patients who do not pay attention to the diagnosis of Achilles tendonitis and do not actively cooperate with the doctor’s treatment and rest, the condition is likely to further aggravate, and even lead to rupture of the Achilles tendon. Usually, it is more difficult to treat these patients, and may seriously affect their normal life. It is recommended that those who have been diagnosed with Achilles tendonitis should actively cooperate with their doctors and take reasonable treatment measures, not to use medication indiscriminately, and should also consult their doctors regularly to monitor the changes in their condition.