This is entirely individual, depending on the nature of the problem and how long the complaints have been around. The older the symptom, the longer it takes for the body to rebalance. So the sooner you consult a chiropractor, the faster your recovery will be. Accordingly, there are those who become complaint-free after 1-2 times, but on average it takes 4-6 times to achieve complaint-free.
The frequency of treatments also depends on how well the patient adheres to lifestyle advice and how regularly they perform the recommended tasks, which in many cases are more important than the treatment itself. Full recovery can take a few months.