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Suvorexant

Generic Name: Suvorexant

Brand Names: Belsomra

Suvorexant is the first approved orexin receptor antagonist for insomnia treatment.

NeurologicSleep

What It's Used For

Suvorexant is prescribed for:

  • Insomnia characterized by difficulty falling asleep
  • Insomnia with difficulty maintaining sleep
  • Neurologic sleep disorders

The first orexin receptor antagonist approved for insomnia.

Side Effects

Common side effects:

  • Somnolence
  • Headache
  • Dizziness
  • Abnormal dreams
  • Dry mouth

Schedule IV controlled substance due to potential for abuse.

Additional Information

What is Suvorexant?

Suvorexant was the first dual orexin receptor antagonist approved for insomnia.

Mechanism

Blocks orexin A and B binding to OX1R and OX2R receptors, reducing wake drive rather than sedating like traditional sleep medications.

Dosing

Take 10-20 mg within 30 minutes of bedtime. Do not take unless able to get 7+ hours of sleep.

Learn more at MedlinePlus.

Medical Disclaimer: This information is for educational purposes only and should not be considered medical advice. Always consult with your healthcare provider before starting, stopping, or changing any medication. Your doctor can provide personalized recommendations based on your specific health condition and medical history.

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