(CNN)Nineteen students have taken their own lives in the Indian state of Telangana since mid-April, after the release of intermediate examination results, officials say.
The suicide rate in the United States has seen sharp increases in recent years. Studies have shown that the risk of suicide declines sharply when people call the national suicide hotline: 1-800-273-TALK.
There is also a crisis text line. For crisis support in Spanish, call 1-888-628-9454.
The lines are staffed by a mix of paid professionals and unpaid volunteers trained in crisis and suicide intervention. The confidential environment, the 24-hour accessibility, a caller's ability to hang up at any time and the person-centered care have helped its success, advocates say.
The International Association for Suicide Prevention and Befrienders Worldwide also provide contact information for crisis centers around the world.