Medical Information Only: This medication is not sold on this site. The information provided is for reference purposes only. Please consult your local physician or pharmacist for treatment.

Actiq Side Effects Center

Medically reviewed by Min Clinic Staff | Updated: January 2026

Actiq (Fentanyl Citrate) side effects drug center

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Actiq Side Effects Center

What Is Actiq?

Actiq (oral transmucosal fentanyl citrate) is a narcotic pain medicine used to treat "breakthrough" cancer pain that is not controlled by other medicines. Actiq is not for short-term pain relief. Actiq is available in generic form.

What Are Side Effects of Actiq?

Common side effects of Actiq include: