Clinically, most 33 year old patients with chondromalacia patella usually have significant relief within three months, but the time to full recovery varies from person to person and cannot be generalized. The recovery time of 33-year-old chondromalacia patella needs to be judged in conjunction with the patient’s condition. For patients with milder symptoms who actively cooperate with treatment, they can recover in about three months, while for patients with severe injuries, the recovery time is relatively longer. If the disease has had several previous episodes, the recovery time is longer than the first time and can be recurrent. Some patients will recover quickly with proper rest and functional exercises, but others who do not rest well and continue to play sports that wear out the joint will result in a longer recovery time. Not paying attention to rest or incomplete treatment after 33-year-old chondromalacia patella can lead to recurrence or prolonged course of the disease. Usually pay attention to protect the knee joint, minimize or avoid excessive weight bearing.