Is Nature Made Melatonin Safe?
Generic: melatonin
Generally yes, Nature Made Melatonin is considered safe for most healthy adults when used for short-term relief of occasional sleeplessness or jet lag. It is a hormone naturally produced by the body to regulate sleep-wake cycles, and supplementing it can help reset those cycles.
Who Should Avoid or Consult First
- Pregnant or breastfeeding women
- People with autoimmune diseases
- Individuals with seizure disorders
- People with depression
- Those taking blood thinners or immunosuppressants
- Children, unless under medical supervision
Common Side Effects
- Drowsiness (daytime sleepiness)
- Headache
- Dizziness
- Nausea
- Vivid dreams
Interactions to Watch For
Melatonin may increase the risk of bleeding when taken with these medications.
Melatonin can interfere with the effectiveness of medications that suppress the immune system.
Combining melatonin with sedatives or alcohol can significantly increase drowsiness and dizziness.
Melatonin might reduce the effectiveness of seizure medications in some individuals.
Melatonin may affect blood sugar levels, potentially altering the effectiveness of diabetes drugs.
Melatonin can influence blood pressure, which might affect how blood pressure medications work.
People Also Ask
Is Nature Made Melatonin safe during pregnancy?
No, it is generally not recommended to use Nature Made Melatonin if you are pregnant or breastfeeding. There isn't enough research to confirm its safety for the developing baby or for infants, so it's best to avoid it.
Can I take Nature Made Melatonin every night?
Nature Made Melatonin is intended for short-term use, typically for a few days or weeks, to help with occasional sleep issues. Long-term daily use is not well-studied and could potentially alter your body's natural melatonin production or mask underlying sleep problems.
Can I drink alcohol with melatonin?
No, you should avoid drinking alcohol when taking Nature Made Melatonin. Both substances can cause drowsiness and dizziness, and combining them can significantly increase these effects, making it unsafe.
Is Nature Made Melatonin safe for kids?
Nature Made Melatonin is not generally recommended for children unless specifically advised and supervised by a doctor. The appropriate dosage and long-term effects on children's development are not fully established.
Bottom Line
For occasional sleep difficulties, Nature Made Melatonin can be a helpful short-term aid for adults. Always start with the lowest effective dose and avoid combining it with alcohol or other sedatives.
References
- 1.FDA Drug Label — GUNA-GERIATRICS
FDA DailyMed: GUNA-GERIATRICS · FDA
- 2.Effect of melatonin supplementation on sleep quality: a systematic review and meta-analysis of randomized controlled trials.
Fatemeh G, Sajjad M, Niloufar R, et al., Journal of neurology, 2022 · PubMed
- 3.Comparative effects of pharmacological interventions for the acute and long-term management of insomnia disorder in adults: a systematic review and network meta-analysis.
De Crescenzo F, D'Alò GL, Ostinelli EG, et al., Lancet (London, England), 2022 · PubMed
- 4.Optimizing the Time and Dose of Melatonin as a Sleep-Promoting Drug: A Systematic Review of Randomized Controlled Trials and Dose-Response Meta-Analysis.
Cruz-Sanabria F, Bruno S, Crippa A, et al., Journal of pineal research, 2024 · PubMed
- 5.Melatonin Use in the ICU: A Systematic Review and Meta-Analysis.
Tang BHY, Manalo J, Chowdhury SR, et al., Critical care medicine, 2025 · PubMed
- 6.Is Melatonin the "Next Vitamin D"?: A Review of Emerging Science, Clinical Uses, Safety, and Dietary Supplements.
Minich DM, Henning M, Darley C, et al., Nutrients, 2022 · PubMed
Want the full pharmacist analysis?
See full review of Nature Made MelatoninEducational content based on FDA labeling, published research, and pharmacist review. Not a substitute for individualized medical advice.