What mental diseases did people go in asylums for?

People were often admitted to asylums for a variety of mental health conditions, including severe depression, schizophrenia, Bipolar disorder, and anxiety disorders. Additionally, individuals with behavioral issues, such as aggression or self-harm, as well as those experiencing psychotic episodes, were also common admissions. In earlier times, vague diagnoses like "hysteria" or "melancholia" could lead to asylum placement, often reflecting societal stigmas rather than clear medical conditions. Treatment approaches varied widely, and many patients faced inhumane conditions and practices.