Which pharmaceutical packaging innovation first introduced the now-standard blister pack with calendar days to improve patient adherence to medication schedules?

Pharmaceutical packaging design is critical for medication safety, efficacy, and patient compliance. Modern medical packaging must balance sterility, tamper evidence, child resistance, and environmental impact while providing clear instructions and accessibility for elderly patients. Test your knowledge about a groundbreaking packaging innovation that transformed medication safety in the healthcare industry.

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Searle's Oral Contraceptive Packaging (1960s)
Pfizer's Antibiotic Compliance Pack (1970s)
Merck's Antihypertensive Calendar Pack (1980s)
Bayer's Aspirin Safety Calendar System (1950s)