Whatever the addiction you or a loved one suffers from, there are many methods and treatments available to free yourself from it, even if it may take several tries to get rid of it for good.
Addiction is a subject that can be hard to talk about, and it is therefore important to find people with whom you feel confident and not judged to talk about it: a doctor you feel comfortable with, a nurse on campus, a psychiatrist or a psychologist (some of whom are specifically trained to deal with addictions, such as in the Centre de soins, d'accompagnement et de prévention en addictologie, CSAPA).