Unexplained thumb pain

According to the TCM meridian theory, a person's five-finger fingertips each have meridian points, and they are closely related to the internal organs. If one fingertip is particularly painful, it indicates that the internal organs associated with this meridian point have a certain problem. Thumb pain: Shaoshang Meridian in the thumb is closely related to the lungs. If the lungs have pressure on this part, they will jump up with pain.