Postnatal morning stiffness is often difficult to resolve on its own and requires active treatment to reduce or resolve. Morning stiffness after childbirth is usually a form of postnatal rheumatism, mainly related to cold and endocrine disorders after childbirth, which can lead to different degrees of reduction in the strength and elasticity of the muscles and tendons of the hands. Therefore, it is recommended to seek medical treatment for postnatal morning stiffness.