Mental health professionals are trained to help. There are several different types of professionals and how they can help differs. There are life coaches, who are certified to work through various issues with you and simply coach you through techniques that you can use to cope or improve on self. They are not doctors and cannot diagnose or treat a specific disorder but they can be helpful in some cases.
Therapists and counselors are licensed and educated to diagnose and work through a variety of mental disorders. The treatment itself will vary depending on the professional and your needs. Most of them will try to work through coping mechanisms and provide you with tips and insight to handle your challenges.
Psychiatrists have the ability to treat with medication when it is necessary.
All of these professionals are trained to work with mental health. Every professional takes a different approach so it’s important to find the best fit for your needs.