My nose got hit four months ago and is still swollen, Will it go back to normal?

Nasal trauma can cause a fracture of the nasal bones which can be displaced or non displaced. Trauma can also cause the upper lateral cartilages to be fractured  off of the nasal bones. Even a deviated septum can be caused from nasal trauma which is repaired with a septoplasty to improve breathing. A consultation and  examination with an ENT/facial plastic surgeon will be able to determine what may need to be performed. For many examples  fractured nose repair in our practice, please see the links below

Nasal trauma can lead to persistent swelling for several months. Best to be seen in person to be properly evaluated if concerned.