hypodermic medication

from The Collaborative International Dictionary of English v.0.48

Hypodermic \Hyp`o*der"mic\, a. [See {Hypoderma}.]
   Of or pertaining to the parts under the skin.
   [1913 Webster]

   {Hypodermic medication}, the application of remedies under
      the epidermis, usually by means of a small syringe, called
      the hypodermic syringe. -- {Hyp`o*der"mic*al*ly}, adv.
      [1913 Webster]