Numbness is generally referred to the elbow joint ulnar nerve groove area impact, manifested as pain and numbness in the elbow, finger inflexibility, and weakening of muscle strength. Common treatment methods include general treatment, physical therapy, drug therapy and so on. 1. General treatment: rest immediately, stop the activities of the arm area, do not bear weight. Avoid pressing the nerves again and aggravate the pain. 2. Physical therapy: Acupuncture, massage and other physical therapy can be applied to the painful area to relieve pain and prevent muscle atrophy. 3. Medication: If the numbness persists, it is recommended to take methylcobalamin tablets, vitamin B1 tablets, vitamin B12 tablets, etc. to nourish the nerves. If the pain and numbness symptoms are not relieved, you should go to the hospital in time, and give targeted treatment after clarifying the cause. The above medication should be taken under the guidance of a doctor.