Gambling involves betting something of value with conscious risk and hope of gain, usually a prize. It’s often considered a vice, but it also has some positive effects. For example, it can improve the health of some people by reducing stress levels and boosting self-esteem. It’s also a fun and social activity, and many casinos and online gambling operators provide employment for local communities.

Most individuals who gamble do so without any problems, but a small subset becomes heavily involved in gambling and experiences negative personal, family, and societal impacts. Pathological gambling is recognized by the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as an addictive disorder with serious consequences.

There are a few ways to recognize gambling addiction in a loved one, including noticing if they’re hiding their betting or lying about it. Other signs include excessive spending, frequent credit card debt, and escalating financial problems that can result in bankruptcy or homelessness.

A good way to prevent addiction is to strengthen your support network, which can help you stay strong when facing challenges. You can do this by visiting friends who don’t gamble, joining a book club or sports team, taking a class, or volunteering. You can also try a peer support group, such as Gamblers Anonymous, which is based on the 12-step program of Alcoholics Anonymous. You can even get a sponsor, who is a former gambler with experience remaining free from addiction and can offer guidance.