Study flags unsafe disposal of expired medicines

Research warns of environmental, public health risks as 86% dispose drugs in garbage

KARACHI:

A study conducted by the Institute of Pharmaceutical Sciences at Jinnah Sindh Medical University (JSMU) has revealed that a large number of Karachi residents are disposing of expired and unused medicines in unsafe ways, posing serious risks to public health and the environment.

The research, published in the Allied Medical Research Journal, surveyed 2,000 adults from different areas of the metropolis to assess public awareness and practices regarding pharmaceutical waste disposal.

According to the findings, 86% of respondents dispose of expired or unused medicines in household garbage, while 8% flush them down drains or toilets. Only 4% were aware of drug take-back programmes, while 96% were found to be unfamiliar with such systems.

JSMU Vice Chancellor Prof Dr Amjad Siraj Memon said the study highlights how academic research can identify overlooked issues affecting public health and the environment.

He said universities have a responsibility to generate evidence that supports better policymaking and healthier societies. "This study highlights a critical yet neglected issue that requires joint efforts from healthcare professionals, policymakers, academic institutions, regulatory bodies and the public. Proper management of pharmaceutical waste is essential for both environmental and public health protection," he added.

IPS-JSMU Principal Prof Huma Ali said the findings reveal a clear gap between awareness and safe disposal practices. "Many people know pharmaceutical waste can be harmful, but lack practical knowledge of proper disposal methods.