While melatonin is generally considered safe for short-term use, research shows some people may experience side effects:
- Common side effects:
- Headaches
- Daytime sleepiness
- Dizziness
- Nausea
- Less common side effects:
- Vivid dreams or nightmares
- Mood changes
- Mild anxiety
Long-term use may affect hormonal development in children and teenagers. Melatonin can also interact with various medications, including blood thinners and diabetes medications. Always consult a healthcare provider before starting melatonin, especially if you have existing medical conditions.
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Last Updated: October 7, 2025
Disclaimer: This information is for educational purposes only and should not replace professional medical advice. Always consult with a healthcare provider before making health decisions.
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