Polypharmacy describes permanent therapies involving the simultaneous prescription of several medications. In our aging societies, that concerns more and more people. However, complex medication plans do not make it easy for patients to always take the right medicine at the right time, which may have fatal consequences: According to estimates, wrong parallel intake of different medicines causes up to 25,000 deaths per year in Germany alone. The Smart Blister Card from Schreiner MediPharm provides an innovative way of monitoring adherence to the medication regimen.