• 400 E Expressway 83, Mercedes TX, 78570 · P: 956-565-4111 · F: 956-565-2190
  • Monday-Friday: 9a.m.-7p.m. · Saturday: 9a.m.-1p.m. · Sunday: Closed

Personalized Service From Friendly Faces

Located in Mercedes, TX, we’ve been serving the communities of Mercedes, Weslaco, La Feria and Edcouch-Elsa since 1989. Our friendly pharmacy staff has many years of experience and will treat you like family. Our expertly trained pharmacists and courteous staff pride themselves on making sure your pharmacy experience exceeds expectations. Stop by today and let us take care of you.

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we're a modern pharmacy with old school values

Free Delivery

Free Delivery

Caring Local Staff

Caring Local Staff

Online & Mobile Refills

Online & Mobile Refills

We are a locally-owned community pharmacy dedicated to providing personalized service at an affordable price. At Mid-Valley Pharmacy, we truly care about our customers and their health. Mid-Valley Pharmacy is proud to be your source for all of your pharmaceutical needs. We offer a wide variety of services including conventional prescription filling, medical equipment, counseling, immunizations, free delivery and much more. We are also dedicated to educating our patients on health subjects so that they can stay healthy, and prevent future health issues for themselves and their loved ones. Our goal is to provide services to our customers and patients that help create optimal pharmaceutical care. Our involvement as a key member of your care team ensures safe and effective medications and associated services. In addition to prescription medication, our pharmacy carries a full line of in-store medical supplies and pharmaceutical products. At Mid-Valley Pharmacy, you can count on personal attention provided by our caring, professional staff. Visit us today and experience the Mid-Valley Pharmacy difference.

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Refill On-The-Go

Refill your medications 24/7 when you're on-the-go or in the comfort of your home.


Pill Reminders

Set reminders to take your medication or when it's time to request a refill.


User Profiles

Safely store your information and manage your list of prescriptions.


Delivery Options

Request a refill with a single click and have it delivered to your door.

Pharmacy Services


Durable Medical Equipment

We carry a wide selection of medical equipment, including ambulatory aids, nebulizers and bathroom equipment.



We offer a variety of vaccines to keep you healthy. Contact us to learn more about our immunizations.


Medication Therapy Management

Let our pharmacists better help you manage your medications and health conditions.


Diabetes Couseling

We offer diabetes counseling for our patients, along with asthma and high blood pressure counseling.