There is no set amount of time you need to take medication for opioid use disorder. Some people use medication for a shorter period, while others continue treatment for many years or even for life.
It is safe and appropriate to stay on medications such as buprenorphine (Suboxone®) long-term when they are working well for you. There is no requirement to eventually stop the medication.
You and your healthcare provider will decide together how long treatment is right for you based on your health, needs, and recovery goals. If you ever decide you would like to reduce or stop your medication, your provider can help you develop a safe, gradual plan.