... there are no quick fixes for mental disorders. Changes are constant and, as brain chemistry changes and people develop and grow, their disorders or lack thereof can change as well.
Even a medication that seemed to work at one point may stop working altogether or may actually become harmful.
According to Medline Plus, the definition of mental health is as follows:
"Mental health is how we think, feel and act as we cope with life. It also helps determine how we handle stress, relate to others and make choices. Like physical health, mental health is important at every stage of life, from childhood and adolescence through adulthood."
There are so many types of practitioners to help with mental illness that it is truly imperative you get the help you need if you or someone close to you is suffering.
https://www.empowher.com/mental-health/content/mental-health