A device for delivering a drug includes a delivery tube wherein the delivery tube has a pressure chamber therein and at least one nozzle at a distal end of the delivery tube and in fluid communication with the pressure chamber. A source of drug is adjacent the at least one nozzle and a handle is located at a proximal end of the delivery tube. An energy source is located in the handle for providing a driving pressure of up to about 2,000 psi within the delivery tube for driving the drug through the at least one nozzle and out of the delivery tube. The delivery device is particularly useful for delivering drug under microjet propulsion to the mouth, ear and other areas of the body that are difficult to access.