Fingertip pain is considered to be caused by fracture or soft tissue injury due to trauma, infection, bone tumor, nerve compression, vascular lesion and so on. 1. Fracture or soft tissue injury caused by trauma can lead to local bruising and swelling, aggregation of inflammatory factors, impaired blood circulation, resulting in increased pressure on local tissues and pain. 2. Infection: such as purulent dactylitis, onychomycosis, foreign body piercing the skin, local pus production, pressure increase, resulting in fingertip pain. 3. Bone tumors in the finger area, erode the bone cortex, increase in size and compress the surrounding nerves and blood vessels, causing pain. 4. Cervical spine lesions or peripheral neuropathy, compression to the nerve, causing numbness and pain in the innervated fingertip area. 5. Vascular lesions: such as finger vein obstruction, resulting in local blood stasis, increased pressure on the fingertips, pain. There are many other causes of fingertip pain, it is recommended to actively seek medical attention to identify the cause of the disease, and under the guidance of physicians to treat targeted treatment.