Hello, costal chondritis should pay attention to reducing the amount of exercise to avoid catching a cold. It can be treated with local hot compress, non-steroidal drugs and drugs for promoting blood circulation and removing blood stasis, which can better relieve symptoms and generally take about two weeks to recover! It is recommended to take some drugs for promoting blood circulation and relieving pain and local physical therapy, usually for at least one week. Avoid the pain and discomfort caused by refusing exercise.