PROBLEM TO BE SOLVED: To provide a granular smoking agent composition capable of efficiently scattering a medicine even without largely blending a pyrogenic base agent and a burning agent.SOLUTION: Provided is a granular smoking agent composition comprising: a component (A): a medicine and a component (B): azodicarbonamide, in which the ratio of the granules with a grain size of above 1,400 to 4,000 &mum is 40 to 80 mass%, the ratio of the granules with a grain size of above 100 to 1,400 &mum is 10 to 60 mass%, and also, the ratio of the granules with a grain size of 100 &mum or lower is below 10 mass%.