What happens to prescription or over-the-counter medicines that are brought home, but for one reason or another, never get used? Medicines that are flushed or tossed in the trash can end up in lakes, rivers, and even in our drinking water, posing a risk to people, animals, and the environment.
       
Illinois-Indiana Sea Grant and University of Illinois Extension have developed a new website, www.unwantedmeds.org,to encourage people to properly dispose of their expired or unneeded medicines.
 
“This site helps you find a local medicine collection program, provides tips on how to dispose of medicine if there isn’t a collection program nearby, guides communities on how to start a new collection program, and explains why flushing medications down the sink or toilet can be bad for people and the environment,” said Laura Kammin, IISG pollution prevention specialist.
 
Medicine disposal has come to be an emerging concern in recent years because numerous studies have shown significant traces of pharmaceuticals in U.S. waterways and in drinking water. The long term effects are not known, but scientists have documented impacts to aquatic wildlife.
 
“The advice used to be to flush unwanted medicines, but it’s clear that flushing medicines or throwing them in the trash contributes to the problem,” said Laura Kammin, IISG pollution prevention specialist.
 
Right now the best solution is to find a medicine collection program in your area. IISG works with communities to develop local medicine collection programs, some of which are ongoing and some are one-day events. Through workshops and the IISG toolkit, the program provides information and support so that these efforts are safe and successful.
 
In addition to information on collection programs, www.unwantedmeds.org provides resources for teachers and other educators who want to engage students on this topic, including curricula and examples of service-learning projects.
 
Contact IISG Pollution Prevention Specialist Laura Kammin for more information on the program, and visit the new website to help protect people, pets, and the environment from expired and unwanted medications.

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IISG is seeking a talented and passionate person to join our team as a research & reporting administrator. This is an exciting leadership opportunity for someone interested in managing a competitive research portfolio and leading our annual reporting process to make a real impact on the health and vitality of our Great Lakes ecosystems and communities. The successful candidate will be responsible for overseeing our research competitions, spearheading data collection and reporting for our ~$5 million program, and supervising a small team of dedicated staff.Interested? Learn more at the link in bio.
Just in time for DEA National Takeback Day on October 25, Unwanted Meds now has an interactive step-by-step guide that walks users through how to properly dispose of different types of medicine. Users can also find two new educational brochures designed to help veterinarians, pet owners, and livestock farmers prevent accidental poisonings and pollution.Learn more at the link in bio.
Join us November 5th and November 12th seminars on the latest fish biology, ecology, and fisheries science happening in Lake Michigan. Topics will include:• PFAS contamination in coastal tributaries• Great Lakes Spawning Whitefish and Invasive Mussels (SWIM) project• Hatchery update from the Indiana Department of Natural ResourcesLearn more and register at the link in bio.
How Do You Track a Fish in a Great Lake? Are your students curious about how scientists track fish underwater? In this Students Ask Scientists session, discover how researchers use acoustic telemetry to track fish like yellow perch in Lake Michigan.You will meet Anna Hill, a master’s student at Purdue University, as she shares her career journey studying marine and freshwater systems.📅 Date: November 6, 2025🕚 Time: 11:00 AM–12:00 PM CT🎯 Audience: Middle school students & up + educators💻 Location: Zoom (Pre-registration required)Learn more and register at the link in bio.#TeachingTuesday#StudentsAskScientists#LakeMichigan
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