Mood Changes
Mood changes — shifts in emotional state that feel different from your usual baseline — can have many causes. Persistent or distressing mood changes deserve attention.
Table of Contents
Quick Facts
- ICD-10: R45
- Common causes: Mental health, hormonal, medication
Common Causes
- Depression and anxiety disorders
- Bipolar disorder
- Stress, grief, life transitions
- Hormonal changes
- Sleep deprivation
- Medications (steroids, some others)
- Substance use
- Neurologic conditions (stroke, dementia)
- Thyroid disease
When to Seek Help
Talk to a clinician or mental health professional if mood changes are persistent, severe, or affect daily life. Seek urgent help for thoughts of harming yourself or others (988 in the US).
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- National Institute of Mental Health. Mental Health Information.