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Hetlioz Side Effects Center
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
- Generic Name: tasimelteon capsules
- Brand Name: Hetlioz
- Drug Class: , Melatonin Receptor Agonists
Hetlioz (Tasimelteon Capsules) side effects drug center
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Hetlioz Side Effects Center
What Is Hetlioz?
Hetlioz (tasimelteon) is a melatonin receptor agonist used for the treatment of Non-24-Hour Sleep-Wake Disorder (Non-24).
What Are Side Effects of Hetlioz?
Common side effects of Hetlioz include:
- headache,
- elevated liver enzymes (alanine aminotransferase, or ALT) in the blood,