It depends. Each individual has a different body, presents in the office for different reasons (car accident, headaches, low back pain, tingling and numbness in the extremities, etc.) has different symptoms, has different severity of his/her symptoms etc. - therefore there is no one right answer for the question. Typically, you can expect a series of visits (anywhere from 5-20) in order to begin to feel as good as you were feeling prior to the incident/event that brought you to our door.