Using the RefillRx mobile app? Then you will love our new, ENHANCED Sentry
Drug Center mobile app.

Quickly request refills or login and manage your prescriptions on the go!
Available on both iTunes and Google Play.
Drug Center mobile app.

Quickly request refills or login and manage your prescriptions on the go!
Available on both iTunes and Google Play.
Manténgase sano!
- Posted February 20, 2026
Extreme Exercise May Damage Red Blood Cells, New Study Finds
A new study finds athletes who ran ultra-long races — from 25 miles to more than 100 — showed signs of red blood cell damage that could affect how well oxygen and nutrients are delivered throughout the body.
