<p>PURPOSE: A medicine sucking apparatus is provided to change a liquid aerosol medicine particle to a dry medicine particle so that the dry particle is sucked through the respiratory track of a patient having problems in the lung. CONSTITUTION: A medicine sucking apparatus comprises a main body holding a medicine, an aerosol unit which makes a medicine in the main body aerosol and a sucking apparatus which is equipped on a breathing part for a patient which is connected to the aerosol unit. The aerosol unit comprises an evaporating unit which receives the aerosol typed liquid particles and dries moisture from the aerosol typed liquid particles to make a dried medicine particle (P).</p>