Swelling of the fingers after waking up is usually due to cold during sleep, which leads to vasoconstriction of the blood vessels of the upper limbs and poor blood circulation. It may also be due to incorrect posture during sleep, resulting in pressure on the upper limbs or armpits, thus affecting the blood circulation of the upper limbs, resulting in blood stagnation swelling. In this case, you can moderate braking rest, lie down more often to rest, you can put your hand higher, higher than the heart, to recuperate. Local can be physiotherapy, hot compresses, spectrum irradiation and other dispositions. You can also use some external medicine to reduce swelling and eliminate blood stasis to apply therapy. Rest and observation for two days, the general situation will be significantly relieved. If the symptoms are not relieved or even aggravated, and there is pain, fever or localized redness of the skin, it is necessary to go to the hospital for a detailed examination, except for other diseases.