Abstract: A device for packaging, conveying and/or dispensing drugs for a user, including a closed drug container intended to receive at least one drug to be dispensed and including a drug-dispensing opening which is intended to be opened when dispensing a drug, and at least one sensor that is sensitive to at least one physical quantity within the container that may affect the integrity of the at least one drug located in the container is disclosed. A drug-dispensing system using such a device is also disclosed.