Gambling involves risking money or something of value to predict the outcome of a game involving chance, such as betting on football matches or buying scratchcards. If you predict the outcome correctly, you win money. If you lose, you lose what you bet. Some people develop a gambling habit and may find it difficult to control their spending. This can lead to debt, depression and problems with family and friends.

Problem gambling can affect people from all backgrounds and ages. However, it tends to affect men more than women. People who work in gambling establishments, such as casinos or betting shops, are also more likely to develop a gambling problem. Young people who play computer games with high-stakes and micro-payment systems are also at risk of developing a gambling problem.

Scientists and clinicians have debated when gambling becomes problematic. Some experts believe that a person is at risk of becoming a compulsive gambler if they show any of 10 warning signs: a person:

These symptoms include lying to others to conceal the extent of their involvement with gambling (e.g., to a spouse, therapist, or employer); a person:

believes that they are due for a big win and that they can regain their losses by returning another day (this is called “chasing” one’s losses); a person:

has lost a significant relationship, job, educational or career opportunity, or home as a result of gambling; and a person:

There is no single cause of compulsive gambling. Instead, it is likely a combination of factors, including genetic and environmental influences, that increase the likelihood of developing an addiction. It is also thought that the rewards and motivational effects of gambling are similar to those found in other addictive behaviours, such as drug use and eating disorders.

In some cases, people develop a gambling problem because of their personality traits, such as being impulsive or lacking self-control. In other cases, it may be a result of a traumatic life event such as an illness or the death of a loved one. People who are very depressed or anxious are also more likely to have a gambling problem. Gambling can also provide a sense of relief from stress and boredom. However, there are many other ways to obtain these feelings without the need to risk your money. The best way to reduce the chances of developing a gambling problem is to avoid it altogether. However, if you think you are struggling with gambling, it is important to seek help early. Contact a local organisation for referral resources such as certified gambling counselors and intensive treatment programs. It is also helpful to set boundaries in managing money; take responsibility for family finances; and review bank and credit card statements.