medicating

from The Collaborative International Dictionary of English v.0.48

Medicate \Med"i*cate\, v. t. [imp. & p. p. {Medicated}; p. pr. &
   vb. n. {Medicating}.] [L. medicatus, p. p. of medicare,
   medicari. See {Medicable}.]
   [1913 Webster]
   1. To tincture or impregnate with anything medicinal; to
      drug. "Medicated waters." --Arbuthnot.
      [1913 Webster]

   2. To treat with medicine.
      [1913 Webster]