Pharmaceuticals in Our Waters- An Emerging Concern.pdf
Proper Disposal of Household Prescriptions and Over-the-Counter
Drugs
Do NOT flush or pour unwanted, unused or expired medications down
the drain. This includes expired and unused prescriptions and
over-the-counter drugs.
Why Not Flush?
Flushed medications can get into our lakes, rivers and streams.
Research has shown that continuous exposure to low levels of
medications has altered the behavior and physiology of fish and
aquatic organisms. Pharmaceuticals enter our wastewater from a
variety of sources including the flushing of unused medications. A
nationwide study done in 1999 and 2000 by the United States
Geological Survey (USGS) found low levels of drugs such as
antibiotics, hormones, contraceptives and steroids in 80% of the
rivers and streams tested.
Fish and other aquatic wildlife are being adversely
affected.
A number of studies have shown impacts on aquatic life. For
example, male fish have been feminized (produced eggs) when exposed
to hormones (birth control pills). Other drugs, such as
anti-depressants and beta-blockers, reduce fertility or affect
spawning in certain aquatic organisms. Drug-resistant bacteria
might develop. Long-term exposure to low levels of antibiotics
might result in the evolution of, or selection for, drug-resistant
microbes and bacteria.
This is a news release taken from the NYS DEC's website - (
www.dec.ny.gov - Proper disposal of
household prescriptions and over the counter drugs).
