Finger paralysis after palm stabbing may be caused by trauma to the palm of the hand that triggers edema of the soft tissues, which puts some pressure on the nerves of the fingers, leading to finger paralysis. There is also a possibility that the trauma directly damaged the sensory nerves, and the paralysis of the fingers occurs after damaging the sensory nerves. In addition, when the palm of the hand is pricked by some unclean objects, such as fish spikes, wood shavings and iron nails, bacteria can easily enter the inside of the fingers and form purulent dactylitis, leading to finger paralysis. After the palm is stabbed, the wound should be cleaned and disinfected in time, and it is recommended to go to the hospital to do some tests to explore the wound and clarify whether there is any nerve damage, and treat the symptoms according to the condition. The wound after stabbing should pay attention to hygiene, to prevent infection, before the wound is not fully recovered to eat less spicy and stimulating food.