The recovery period for traumatic brain injury optic nerve damage is typically one to three months. After traumatic brain injury optic nerve damage, it is best to have decompression surgery within 48 hours to be able to relieve the pressure on the eye in a timely manner. The optic nerve can then be repaired with some follow-up treatment. Recovery from traumatic brain injury optic nerve damage can take a long time, usually one to three months. Currently, the main treatment for traumatic brain injury optic nerve damage is medication such as Phentolamine Mesylate, which should be taken under the guidance of a doctor, as it can effectively improve blood circulation and is conducive to the recovery of the optic nerve. If necessary, surgery can be used to repair the damaged optic nerve. When the patient’s optic nerve is damaged due to traumatic brain injury, he should go to the hospital immediately. Relevant treatment is carried out to avoid causing more serious consequences.