Within the category of psychotherapy, there are a number of basic approaches. The most effective therapies for depression are action-oriented, focused and specific. Effective treatments are more than just talking about your symptoms. They should involve a concrete plan of action. This type of therapy can often produce a quick improvement in symptoms, typically within a matter of weeks.
Drug therapy can also be useful for people who are experiencing a severe depression.
For people who are so depressed that they are unable to function or are suicidal, antidepressant drugs can be, literally, a lifesaver. These medications can often improve your mood enough to allow your regular coping strategies to be effective again. However, psychotropic drugs often have significant side effects especially when taken together with other prescription medications. It is very important that these drugs be prescribed by a doctor who has specific training in psychopharmacology and is knowledgable about their proper dosages, side effects, and interactions with other medications. They should also be able to explain these things to you in a clear, understandable manner.