Finger joint pain in young people may be caused by acute injury, osteoarthritis, tenosynovitis, gout, rheumatoid arthritis and other factors. 1. Acute injury: when the joints of the fingers suffer from trauma, it may lead to joint fracture or dislocation, which will cause joint pain, and may be accompanied by swelling and restricted movement. 2. Osteoarthritis: prolonged manual labor or prolonged exposure of the finger joints to cold may induce osteoarthritis, due to the presence of local aseptic inflammation, joint pain will occur. 3. Tendovaginitis: excessive friction of finger tendons for a long time may lead to injurious inflammation of tendon sheaths and tendons, resulting in tendovaginitis, which may cause joint pain in the finger joints, which may be accompanied by popping, pressure and other symptoms. 4. Gouty arthritis: It may be related to metabolic abnormalities in the body, which may cause gouty arthritis in the joints of the fingers, which may cause pain and may be accompanied by redness, swelling and other symptoms. 5. Rheumatoid arthritis: may be related to genetic, infection and other factors, can lead to finger joints parts of the pain, morning stiffness, limited activities and other symptoms. Young people with finger joint pain, which affects their daily life, are advised to go to the orthopedic department of the hospital for detailed examination and treatment to avoid delaying the condition.