Young people get up in the morning stiff fingers bending effort is usually due to pathological factors, such as gout, stenosing tenosynovitis, rheumatoid arthritis. 1. Gout: gout is a metabolic disease caused by uric acid excretion disorders, the body’s uric acid is too high, generating uric acid crystals deposited in the joints, joints are damaged and joint stiffness, showing stiff fingers in the morning bending effort. 2. Rheumatoid arthritis: an autoimmune disease, there will be inflammatory damage to joint tissues. During sleep, the inflammatory cells in the joint tissues increase, causing joint swelling and stiffness in the fingers in the morning, i.e. morning stiffness. 3. Stenosing tenosynovitis: If the fingers are engaged in laborious activities for a long period of time, it may cause edema and thickening of tendons, which in turn triggers the thickening and jamming of tendon sheaths, impairing the movement of tendons in the tendon sheaths, and manifesting the symptom of difficulty in bending the fingers. In addition, trauma and long-term immobilization may also lead to finger stiffness. If a young person has stiff fingers in the morning, it is recommended to go to a regular hospital in time and follow the doctor’s instructions for treatment.