INVEGA TRINZA® Common Dosing and Administration Topics
Needle Selection – Gluteal Injection
Consistent with the INVEGA TRINZA® Prescribing Information:
- Gluteal Injection - Regardless of patient weight, the recommended needle size for administration of INVEGA TRINZA® into the gluteal muscle is the 1½-inch, 22 gauge thin wall needle. Administer into the upper-outer quadrant of the gluteal muscle. Gluteal injections should be alternated between the two gluteal muscles.