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Environmental impact of pharmaceuticals and personal care products
The environmental impact of pharmaceuticals and personal care products (PPCPs) is largely speculative. PPCPs are substances used by individuals for personal health or cosmetic reasons and the products used by agribusiness to boost growth or health of livestock. PPCPs have been detected in water bodies throughout the world. The effects of these chemicals on humans and the environment are not yet known, but to date there is no scientific evidence that they have an impact on human health.〔 The term PPCPs contains as well environmental persistent pharmaceutical pollutants (EPPPs). The European Union summarizes pharmaceutical residues with the potential of contamination of water and soil together with other micropollutants under “priority substances”.〔(DIRECTIVE 2013/39/EU of 12 August 2013 amending Directives 2000/60/EC and 2008/105/EC as regards priority substances in the field of water policy )〕
==Overview==
Since the 1990s water contamination by pharmaceuticals has been an environmental issue of concern. Most pharmaceuticals are deposited in the environment through human consumption and excretion, and are often filtered ineffectively by wastewater treatment plants which are not designed to manage them. Once in the water they can have diverse, subtle effects on organisms, although research is limited. Pharmaceuticals may also be deposited in the environment through improper disposal, runoff from sludge fertilizer and reclaimed wastewater irrigation, and leaky sewage.〔 In 2009 an investigative report by Associated Press concluded that U.S. manufacturers had legally released 271 million pounds of compounds used as drugs into the environment, 92 percent of which was the industrial chemicals phenol and hydrogen peroxide, which are also used an antiseptics. It could not distinguish between drugs released by manufacturers as opposed to the pharmaceutical industry. It also found that an estimated 250 million pounds of pharmaceuticals and contaminated packaging were discarded by hospitals and long-term care facilities.〔Donn J. (2009). (Tons of Released Drugs Taint U.S. Water ). AP.〕 In parallel, the European Union is the second biggest consumer in the world (24% of the world total) after the USA and in the majority of EU Member States, around 50% of unused human medicinal products is not collected to be discharged properly. In the EU between 30 and 90% of the orally administered dose is estimated to be excreted as active substance in the urine.〔( BIO Intelligence Service (2013), Study on the environmental risks of medicinal products, Final Report prepared for Executive Agency for Health and Consumers )〕
The term Environmental Persistent Pharmaceutical Pollutants (EPPP) was suggested in the 2010 nomination of pharmaceuticals and environment as an emerging issue to Strategic Approach to International Chemicals Management (SAICM) by the International Society of Doctors for the Environment (ISDE).
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