How long should it take for a pinched nerve to heal ?

"Pinched nerve": Depending on the circumstances, the prognosis (outlook) is better in the teenage population. Avoiding aggravating factors and re-injury are key in the healing process. Tobacco use is associated with a poorer prognosis. It can take a few weeks to months. A positive outlook, proportionate body weight, drinking adequate amount of water and a healthy diet will not hurt. The.