The numbness of the tiger’s mouth of the hand may be related to cervical spondylosis, radial nerve injury and so on.
1. Cervical spondylosis: Suffering from cervical spondylosis, such as cervical spondylotic hyperplasia, cervical disc herniation, etc., may make the nerves innervating the upper limbs be stimulated and compressed, causing numbness of the hand’s muzzle.
2. Radial nerve injury: Various causes of radial nerve injury, such as trauma, pressure, inflammation, metabolism and other diseases can involve the radial nerve, injury symptoms, can show the hand of the tiger’s mouth sensory deficits, but also the wrist dorsiflexion can not be manifested as a pendulous wrist, pendulous thumb symptoms.
It is recommended to go to the hospital for examination to find out the cause of the numbness of the hand’s muzzle, and then treated under the guidance of the doctor.