Melatonin Overdose: Risks and Precautions

Melatonin: The Sleep Regulator

• Naturally produced brain hormone
• Regulates the sleep-wake cycle

Synthetic Melatonin Supplements:

• Available in pills, capsules, and liquids
• Assist in sleep cycle regulation
• Effectiveness differs among individuals

Natural Melatonin Sources:

• Found in small amounts in tomatoes, almonds, and oranges
• Limited effectiveness in treating sleep disorders

Key Functions of Melatonin:

• Regulating the sleep-wake cycle
• Improving sleep quality

Melatonin's Pattern:

• Peaks at night, decreases during the day
• Influenced by light and other factors

Common Uses of Melatonin:

• Insomnia management
• Pediatric sleep disorders
• Jet lag adjustment
• Non-24-hour sleep-wake disorder adjustment
• Night shift work adjustment

Regular Melatonin Consumption:

• Generally safe
• Short-term use recommended
• Side effects increase with higher doses

Overdose Symptoms:

• Excessive sleepiness or over alertness
• Nausea and diarrhea
• Headaches
• Anxiety
• Increased blood pressure

Melatonin Availability:

• Dietary supplement in the US
• Less stringent regulations than medications

Consult a Physician Before Taking:

• If you have:
  • Epilepsy
  • Allergic reactions
  • Dementia
  • Pregnancy or breastfeeding

Recommended Melatonin Intake:

• Adhere to dosage guidelines (typically 1-3 milligrams)
• Avoid high doses
• Take one to two hours before bedtime

Potential Side Effects:

• Anxiety
• Dizziness
• Fatigue
• Nausea
• Daytime sleepiness

Seek Medical Attention:

• If you experience swelling, breathing difficulties, or hives, seek immediate medical care.