Facial nerve neuritis, acupuncture is a very important rehabilitation method for it. The duration of acupuncture should be analyzed based on different individuals.

Acupuncture mainly helps with the recovery from facial nerve neuritis. The duration of acupuncture is primarily to restore the movement and sensation of the facial expression muscles on the affected side to be almost the same as the healthy side. At that point, acupuncture can be stopped. Based on clinical situations, most people might need about 2-3 courses of acupuncture to see improvement. However, there are a very small number of people who might need a longer duration of acupuncture, such as 4-5 courses, and some even longer.

The duration of acupuncture depends on the location of the nerve damage. If the damage is close to the inside of the skull, the duration might be longer, whereas if it's closer to the outside, it might be shorter. Additionally, the constitution of the patient also plays a role; patients with a stronger constitution might require less time, while those who are weaker, older, or have complications such as diabetes might need a longer duration of acupuncture.