4% Citanest Plain Dental (prilocaine HCI Injection, USP) provides a short pulpal duration anesthesia in the maxilla (approximately 10 minutes), and intermediate pulpal duration anesthesia in mandibular nerve blocks (45-60 minutes) without a vasoconstrictor.  

• Brief soft tissue anesthesia duration after infiltration (2 to 2.25 hours), or after mandibular nerve blocks (2.5 to 3 hours)
  
• Cartridges feature siliconized plungers which allow for smooth movement and precise control
  
• The lowest dosage that results in effective anesthesia should be used to avoid high plasma levels and serious adverse effects