The morning finger swelling pain can be caused by the following reasons: first, stenosing tenosynovitis, stenosing tenosynovitis patients can have the symptoms of finger stiffness and swelling pain when waking up in the morning, which can improve after a while of activity, and can be accompanied by popping and limited joint movement, which should be investigated early and closed treatment and surgery should be performed early. Secondly, cervical spondylosis, when cervical spondylosis compresses the nerve roots, it can lead to plant nerve dysfunction, and the symptoms of finger swelling and pain after waking up in the morning can be accompanied by numbness of the fingers, which should be diagnosed by early examination of cervical spine X-ray, CT, MRI and early physical examination. Third, rheumatism and rheumatoid, rheumatism and rheumatoid are often symmetrical onset of both hands, with symptoms of finger swelling and pain in the morning, and in severe cases, there will be joint deformity, then we should check the rheumatism series of blood and take x-ray of the hand for diagnosis and early treatment.