Swelling of the fingers when waking up in the morning may be caused by overexertion or trauma, such as soft tissue injury of the finger joints caused by the patient’s strenuous activities. In this case, you can take some anti-inflammatory and pain-relieving drugs orally to relieve the swelling and pain, and use some Chinese medicines with blood activation and blood stasis, such as Panax notoginseng injury tablets to promote local blood circulation and improve the swelling, or you can apply heat compresses appropriately to relieve the swelling. In addition to this, attention should also be paid to proper elevation of the affected limb to avoid prolonged drooping of the hand causing increased swelling, and finger swelling may also be caused by rheumatoid arthritis and other diseases. Patients suffering from rheumatoid arthritis may experience morning stiffness, joint immobility in the morning, joint swelling and pain, and in severe cases, joint deformity. Therefore, this symptom also needs to go to the hospital to check the rheumatoid factor, hand X-ray, to exclude rheumatoid arthritis, such as rheumatoid arthritis, but also need to apply anti-rheumatic drugs under the guidance of doctors for treatment.