Methenamine Coupon & Discounts

Save on Methenamine at your pharmacy with the free discount below.

Methenamine is used to prevent urinary tract infections. You can save up to 48% on your Methenamine cost with a free Methenamine coupon from FamilyWize. Our coupons are ready to use and never expire, so you can use your coupon to save each time you fill your prescription. Our coupons are accepted at most pharmacies in the U.S. Click ‘Get Free Coupon’ to print your Methenamine pharmacy coupon or have it sent to you via email or text, and use it to receive a Methenamine discount when you purchase your medication.

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Your prescription discount

Savings with Familywize discount up to:

48% OFF

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Claim your free Methenamine discount

  • Click the "Get free coupon" button to receive your free Methenamine discount

  • Print, email or text message your coupon

  • Present your coupon the next time you fill your prescription

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About Methenamine

What is Methenamine?

Methenamine is a generic antibiotic that is used to eliminate bacteria that cause urinary tract infections (UTIs). It is typically prescribed to be taken long-term by patients with chronic infections and to prevent recurring urinary tract infections.

How do I use Methenamine?

Methenamine is available in tablet and liquid form, to be taken orally. This drug is typically prescribed to be taken either 2 or 4 times per day. If you are taking the tablets, make sure to swallow them whole with a full glass of water or food. Do not crush, chew, or bite the tablets. If you are taking the liquid, be sure to shake it thoroughly so as to mix the drug evenly before taking your dose.

What if I forget to use a dose of Methenamine?

Take your missed dose of Methenamine as soon as your remember to take it, unless it is almost time for the next dose. If this is the case, skip the missed dose and resume the regular dose schedule. Do not take 2 doses at once.

What happens if I overdose on Methenamine?

In case of overdose, call Poison Control (1-800-222-1222) to find out what to do, or seek immediate medical attention.

Before using Methenamine, tell your doctor if:

  • you are allergic to Methenamine or any other medications

  • you are taking any prescription or over-the-counter medications, vitamins, or nutritional or herbal supplements

  • you are pregnant, plan to become pregnant, or if you are breastfeeding

  • you have or have ever had kidney disease or liver disease

What are the possible side effects of using Methenamine?

Contact your doctor if you experience these symptoms and if they do not go away:

  • upset stomach

  • vomiting or diarrhea

  • stomach cramps

  • loss of appetite

  • rash, itching or hives

Contact your doctor immediately or seek emergency medical attention if you experience any of these symptoms:

  • upset stomach

  • vomiting or diarrhea

  • stomach cramps

  • loss of appetite

  • rash, itching or hives

How do I store Methenamine?

Store this medication tightly closed when not in use. Store it at room temperature and keep away from excess moisture and heat. Keep this medication out of reach of children and away from pets. Properly dispose of any expired or unnecessary medication.


Do not let anyone else use your medication.

Is Methenamine a Brand or Generic drug?

Methanamine is a generic drug, and similar brand name version of this drug include Hiprex and Urex. These drugs are not all the same, so consult with your doctor to determine which treatment is best for you. If your doctor prescribes one of these drugs and you will be paying cash, remember to get your free FamilyWize coupon for Methenamine to receive Methenamine savings, or a coupon for an alternative drug to save up to 75%.


“I have been able to afford and purchase my prescribed medications for prices much better than using my insurance. I am trying to understand how that is possible. Anyway, I highly recommend”

- Sarah Proctor - Austin, TX

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