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Belsomra Side Effects Center: Detailed Datasheet

Medically reviewed by Min Clinic Staff | Updated: January 2026

Belsomra (Suvorexant Tablets) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Belsomra Side Effects Center

What Is Belsomra?

Belsomra (suvorexant) is a selective antagonist for orexin receptors OX1R and OX2R used to treat insomnia characterized by difficulties with sleep onset and/or sleep maintenance.

What Are Side Effects of Belsomra?

Common side effects of Belsomra include:

  • headache,
  • sleepiness,
  • next day drowsiness,
  • dizziness,
  • abnormal dreams,
  • diarrhea,