An antidepressant is a psychiatric medication that is designed to alleviate the symptoms of depression. Some antidepressants are also effective in reducing anxiety.
Antidepressants are classified according to how they act upon the body. Here are the major classes of antidepressants:
- Monoamine Oxidase Inhibitors (MAOs)
- Tricyclic Antidepressants
- Selective Serotonin Reuptake Inhibitors (SSRIs)
Antidepressants are sometimes prescribed for the treatment of irritable bowel syndrome (IBS) due to their beneficial effects on IBS symptoms.
Essential Reading from Dr. Bolen, Your IBS Guide:

