As a hormone, melatonin is released by the pineal gland and is involved in sleepwake cycles. As a supplement and medication, it is often used for the short-term treatment of disrupted sleep patterns such as from jet lag or shift work, and is typically taken orally.
Melatonin overdoses are rare, especially in adults, but melatonin can be risky for kids.In the short-term, you can take melatonin every night, but long-term use hasnt been widely studied. Most studies have only followed people using melatonin for about a month.
A melatonin overdose causes side effects like fatigue, dizziness, headaches, and mood changes. Most people should only take 0.5 to 5 mg of melatonin.

The Concept of Melatonin Overdose. While melatonin is generally regarded as safe for short-term use, exceeding recommended doses can lead to potential risks and dangers.Long-Term Health Risks.
Melatonin overdose may exhibit adverse effects and long-term effects as well. Hence, it is important to know about melatonin and its overdose, symptoms, and treatment. Knowing about the condition helps identify the condition early. Early diagnosis leads to effective treatment.

But a melatonin overdose can disrupt your sleep-wake cycle and actually make it harder for you to fall asleep. Learn more about melatonin overdose.