General information for adults. Not medical or psychotherapeutic advice; not a substitute for examination, diagnosis or treatment.
What are they used for?
Antidepressants are used, among other purposes, to reduce depressive symptoms. Their suitability depends on the condition and individual discussion. They are not a general response to every period of low mood. [1]
What does effective mean?
Studies compare symptom changes under different conditions. An average advantage does not mean every participant benefits. IQWiG’s information explains results and limitations. [1]
What belongs in the discussion?
Possible side effects and interactions, previous experiences and other medicines need consideration. Benefits and tolerability differ between people. [2]
Why is follow-up important?
Medication treatment is reviewed and may be adjusted. Ending treatment also requires medical planning. This article gives no doses or stopping schedule. [2]
What could you ask?
What benefit can I expect? Which unwanted effects matter? When will progress be reviewed? Who should I contact about problems? Do not change treatment on your own because of this text.
READ FURTHER & CHECK THE SOURCES
Sources and context
How should I interpret these sources?
Source notes identify the provider, their use in this article and known limitations. The source-comparison date below is not the original publication date. No update date is assumed where none is available. General findings cannot automatically be applied to an individual; independent medical review of this draft is pending.
- IQWiG: How effective are antidepressants? (German-language source) ↗
Provider / domain: www.gesundheitsinformation.de
Patient information on benefits, possible harms and interpretation of study findings. Accessed: 29 October 2026.
- IQWiG · How is depression treated? ↗
Provider / domain: www.informedhealth.org
Plain-language overview of treatment approaches. It cannot choose a treatment for an individual person.
Research and source comparison: 29 October 2026. Prepared with AI assistance. Editorial responsibility: Mario V.W.B.R. Obst. Independent medical expert review is pending. Independent medical expert review has not taken place.