An apparatus and method for facilitating painless or near-painless injections is described. The apparatus includes a guide that provides vibration around the site of the injection, thereby reducing the sensation of pain according to the pain gate theory. The guide also provides a reservoir to hold a bolus of anesthesia gel through the injection needle passes. The vibrational energy of the guide is also transferred to the needle itself, further reducing any pain associated with the injection. The guide may be sized to receive a needle recapping sheath, adding a safety enhancement feature to the device.