In honor of National Prescription Drug Take-Back Day on Oct. 20, Student Health Services (SHS) will accept unused or expired medications from 8 a.m. to 5 p.m. Oct. 5-20 at the Student Wellness Center. The event is part of the National Drug Enforcement Administration program to prevent drug misuse or abuse of prescription and over-the-counter medications and is co-sponsored by the Wichita State University Police Department.