An indicating member for attachment to a syringe includes: a tag for indicating at least one administration condition of a liquid medicament, the tag including a through hole, an engaging section extending from the tag and configured to be attached to an engaging hole of a syringe, and a hanger that is provided with the tag via the through hole, and is configured to extend around and thereby hang from at least one of (i) a syringe barrel of the syringe, (ii) a nozzle of the syringe, (iii) a liquid medicament delivery tube attached to the syringe, and (iv) a syringe barrel nozzle connection section attached to the syringe.