With a peripheral nerve injury, you may experience symptoms that range from mild to seriously limiting your daily activities. Your symptoms often depend on which nerve fibers are damaged:  Motor nerves. These nerves regulate all the muscles under your conscious control, such as those used for walking, talking and holding objects. Damage to these nerves is typically associated with muscle weakness, painful cramps and uncontrollable muscle twitching. Sensory nerves. Because these nerves relay information about touch, temperature and pain, you may experience a variety of symptoms. These include numbness or tingling in the hands or feet. You may have trouble sensing pain or changes in temperature, walking, keeping your balance with your eyes closed, or fastening buttons. Autonomic (aw-tuh-NOM-ik) nerves. This group of nerves regulates activities that are not controlled consciously, such as breathing, heart and thyroid function, and digesting food. Symptoms may include excessive sweating, changes in blood pressure, the inability to tolerate heat and gastrointestinal symptoms.  You may experience a range of symptoms because many peripheral nerve injuries affect more than one type of nerve fiber.
peripheral nerve injury  may experience symptoms range mild seriously limiting daily activities  symptoms depend nerve fibers damaged:  motor nerves  nerves regulate muscles conscious control  walking  talking holding objects  damage nerves typically associated muscle weakness  painful cramps uncontrollable muscle twitching  sensory nerves  nerves relay touch  temperature pain  may experience variety symptoms  include numbness tingling hands feet  may trouble sensing pain changes temperature  walking  keeping balance eyes closed  fastening buttons  autonomic (aw-tuh-nom-ik) nerves  group nerves regulates activities controlled consciously  breathing  heart thyroid function  digesting food  symptoms may include excessive sweating  changes blood pressure  inability tolerate heat gastrointestinal symptoms   may experience range symptoms peripheral nerve injuries affect type nerve fiber
peripheral nerve injuries