Fact: Prolonged substance use alters the way the brain works. The brain sends signals of powerful and intense cravings, which are accompanied by a compulsion to use. These brain changes make quitting extremely difficult and often require a treatment program.

Fact: Recovery can begin at any time. Given the impacts on the brain and possible consequences of SUD, the earlier one can get treatment, the better. The longer the SUD continues, the harder it is to treat. Get help early rather than holding out for a low point.

Fact: Most experts agree that SUD is brain-based, but that doesn't mean one is a helpless victim. The brain changes related to SUD can be treated and reversed through therapy, medication, exercise and other treatments. As with any behavioral change, a personal commitment to change comes from within and requires a commitment to focus on the treatment plan.

Fact: SUD is different in every person; some struggle for years, and others manage to respond to treatment quickly. The ultimate goal is that long-term recovery will allow people to lead productive lives.

Fact: Treatment doesn't have to be voluntary to be successful. People who are pressured into treatment by their family, employer or the legal system are just as likely to benefit as those who enter treatment voluntarily. People can often think more clearly as they recover, which can help foster change.