Detectives are investigating after a pharmacy was robbed in Caloundra West earlier this morning.
Around 9.30am, a man entered a pharmacy on Rawson Street and produced a knife.
He made demands for medication, and when staff complied and handed him a small amount of the medication, he fled the scene on foot.
No one was physically injured as a result of the robbery.
The man was last seen getting into a white van, possibly an older model Toyota, with no registration plates.
He is described as Caucasian in appearance, in his 60s and has a solid build and around 175cm tall.
He was last seen wearing a black beanie, clear safety glasses and a beige coloured shirt.
Anyone with any information which may assist investigators are being urged to contact police.