Suicide is a serious public health problem, and it is especially concerning when it occurs among young people. In the United States, suicide is the second leading cause of death for people between the ages of 10 and 24. Although suicide is not typically thought of as a contagious disease, there is evidence to suggest that it can be spread through social networks.
What is contagion?
Contagion is the spread of a disease or condition from one person to another. In the case of suicide, contagion can occur when someone who is thinking about suicide is influenced by the suicide of someone they know. This can happen through direct contact, such as talking to someone who is suicidal, or through indirect contact, such as hearing about a suicide in the news or on social media.
Evidence for suicide contagion
There is a growing body of research that supports the idea that suicide is contagious. One study found that the risk of suicide is increased by 50% for people who know someone who has died by suicide. Another study found that the risk of suicide is increased for people who are exposed to suicide-related content on social media.
Why is suicide contagious?
There are a number of reasons why suicide might be contagious. One reason is that people who are thinking about suicide may be more likely to act on their thoughts if they know someone else who has done so. This is because suicide can seem like a more viable option when it is seen as something that others have done.
Another reason why suicide might be contagious is that people who are exposed to suicide-related content may be more likely to experience negative emotions, such as depression and anxiety. These emotions can make it more difficult for people to cope with life stressors, and they can increase the risk of suicide.
Preventing suicide contagion
There are a number of things that can be done to prevent suicide contagion. One important step is to limit the amount of exposure to suicide-related content. This means avoiding news stories and social media posts about suicide, and it also means talking to children and teens about the dangers of suicide.
Another important step is to provide support for people who are thinking about suicide. This can be done by talking to them about their feelings, listening to them without judgment, and helping them to find professional help.
If you or someone you know is thinking about suicide, please contact the National Suicide Prevention Lifeline at 1-800-273-TALK (1-800-273-8255).
