A system configured to remotely monitor the therapy of a plurality of subjects, wherein the therapy includes the delivery of aerosolized medicament, the system comprising: a plurality of drug delivery devices configured to deliver aerosolized medicament to the subjects; a plurality of client computing platforms associated with the plurality of subjects, wherein each client computing platform is communicatively coupled with a corresponding one of the plurality of drug delivery devices, and wherein the client computing platforms and/or the drug delivery devices are configured to evaluate the respiratory capacity of a subject; means for obtaining from the drug delivery devices, over a communications network, therapy information for a first subject and a second subject, wherein therapy information for a given subject includes (a) a baseline respiratory capacity of the given subject evaluated independently from the delivery of aerosolized medicament, and (b) a first breathing parameter of the respiration of the given subject measured by a given one of the drug delivery devices during the delivery of aerosolized medicament by the device; means for setting one or more thresholds for the first breathing parameter for the first subject based on the baseline respiratory capacity of the first subject; means for setting one or more thresholds for the first breathing parameter for the second subject based on the baseline respiratory capacity of the second subject; means for monitoring the therapy received by the first subject by comparing the first breathing parameter of the first subject with the one or more thresholds for the first breathing parameter for the first subject; and means for monitoring the therapy received by the second subject by comparing the first breathing parameter of the second subject with the one or more thresholds for the first breathing parameter for the second subject; and means for generating alerts, configured to generate alerts to a user located remotely from a given subject, responsive to the first breathing parameter of the given subject breaching a threshold set for the first breathing parameter for the given subject. a plurality of drug delivery devices configured to deliver aerosolized medicament to the subjects; a plurality of client computing platforms associated with the plurality of subjects, wherein each client computing platform is communicatively coupled with a corresponding one of the plurality of drug delivery devices, and wherein the client computing platforms and/or the drug delivery devices are configured to evaluate the respiratory capacity of a subject; means for obtaining from the drug delivery devices, over a communications network, therapy information for a first subject and a second subject, wherein therapy information for a given subject includes (a) a baseline respiratory capacity of the given subject evaluated independently from the delivery of aerosolized medicament, and (b) a first breathing parameter of the respiration of the given subject measured by a given one of the drug delivery devices during the delivery of aerosolized medicament by the device; means for setting one or more thresholds for the first breathing parameter for the first subject based on the baseline respiratory capacity of the first subject; means for setting one or more thresholds for the first breathing parameter for the second subject based on the baseline respiratory capacity of the second subject; means for monitoring the therapy received by the first subject by comparing the first breathing parameter of the first subject with the one or more thresholds for the first breathing parameter for the first subject; and means for monitoring the therapy received by the second subject by comparing the first breathing parameter of the second subject with the one or more thresholds for the first breathing parameter for the second subject; and means for generating alerts, configured to generate alerts to a user located remotely from a given subject, responsive to the first breathing parameter of the given subject breaching a threshold set for the first breathing parameter for the given subject.