XEOMIN Dosing for Chronic Sialorrhea

Dosing Sites Focus on
2 Key Glands1

Where to Inject

  • The salivary glands can be located using ultrasound imaging or surface anatomic landmarks
Diagram showing the where to inject XEOMIN®.

Injection details when using anatomic landmarks1

1 A B
Parotid gland injection (Area 1): Find the midpoint on the line connecting the tragus and mandible angle (sites A and B, respectively), approximately at the height of the earlobe. Deliver the injection 1 fingerbreadth anterior to this site.
2 B C
Submandibular gland injection (Area 2): Find the midpoint between the angle of the mandible and the tip of the chin (sites B and C, respectively). Deliver the injection 1 fingerbreadth medial to the inferior surface of the mandible at this site.
Masseter muscle

Injection Guidelines

Anatomic Landmark Video

Not An Actual Patient

Ultrasound Guidance Video

Not An Actual Patient


  1. XEOMIN® [Package insert]. Raleigh, NC: Merz Pharmaceuticals, LLC; 2021.