If the patient has pain in the right side of the chest when sleeping, there may be joint muscle strain, strain, and intercostal nerve inflammation, or even prolonged poor sleeping posture leading to compression of the relevant parts, thus occurring the symptoms of chest pain. For the above situation, you can take local hot compress treatment to the painful area first, covering the painful area with wrung out hot towel 3-5 times a day for about 10-20 minutes each time. Through the above related treatment, the symptoms of chest pain can be effectively relieved. If the effect is not good, you can improve the chest CT or chest ultrasound and other related examinations to further clarify the cause and take effective treatment.