A mental illness that causes repeated unwanted thoughts or sensations or the urge to do something over and over again.
Suicidal behavior refers to talking about or taking actions related to ending one’s own life.
It occurs when you use alcohol, prescription medicine, and other legal and illegal substances too much or in the wrong way.
A disorder marked by an ongoing pattern of inattention and/or hyperactivity-impulsivity that interferes with functioning or development.