dollar savings icon First time users save an additional $5 off your prescription at Walmart!

Save Now

Renagel Coupon & Discounts

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

Renagel is a drug prescribed to prevent and help control high blood phosphorus levels in patients with chronic kidney disease who are on dialysis. The price of Renagel will depend on the dose you are prescribed. Generally, Renagel pills cost around $500-$600 per month, which is a supply of 90 pills. Use our Ren ... Read more

Renagel Discount

Savings with HelpRx discount up to:

75% Off

on Renagel

Privacy Protected Lock icon

Never Expires Circle check blue

*The discount percent is an estimate based off recent cardholder data. Valid as of May 21, 2018

Claim your free Renagel discount

Bullet 1

Click the "Get free coupon" button to receive your free Renagel discount

Bullet 2

Print, email or text message your coupon

Bullet 3

Present your coupon the next time you fill your prescription

Walmart Kroger Walgreens Rite aid Cvs
Walmart Kroger
Walgreens Rite aid Cvs

Claim your free Renagel discount

Bullet 1 Click the "Get free coupon" button to receive your free Renagel discount

Bullet 2 Print, email or text message your coupon

Bullet 3 Present your coupon the next time you fill your prescription

Renagel Information:

What is Renagel?

Healthy kidneys remove excess nutrients and other substances from the blood. Dialysis removes most excess potassium, but it is only able to eliminate small amounts of phosphorus. Excessive phosphorus can increase parathyroid hormone and cause problems in the bones. Renagel binds to phosphates consumed through diet and prevents them from being absorbed into the bloodstream in the first place.

How do I take Renagel?

Renagel comes in the form of a tablet that is to be swallowed. It is normally taken three times per day with meals. Try to take your medication at the same times every day. The required dosage will depend on your blood phosphorus levels. Always follow your doctors dosing instructions for Renagel tablets. Your doctor may also prescribe a diet low in phosphorus. Be sure you understand which foods not to eat.

Before taking Renagel, tell your doctor if:

  • You are allergic to any of the ingredients in Renagel tablets.
  • You are taking any other prescription or nonprescription drugs, including seizure medications, warfarin, lithium, heart or blood pressure medications, theophylline or cyclosporine.
  • You are taking any vitamins or supplements.
  • You are having trouble swallowing.
  • You’ve recently had surgery on your stomach or intestines.
  • You have or have had a bowel blockage.
  • You are pregnant or breastfeeding.

What are the possible side effects of taking Renagel?

Renagel drug side effects include diarrhea, upset stomach, gas, constipation, vomiting, nausea and coughing. If any of these side effects are severe or don’t go away, tell your doctor. Serious side effects that you should report immediately include abdominal pain or swelling, trouble breathing, chest pain, trouble with your dialysis access site, or swelling in the lower legs.

What if I forget to take a dose of Renagel?

If you forgot to take a dose of Renagel, and it is still within one hour since your last meal, take the missed dose. If it has been over an hour since your meal, skip the missed dose and then continue on your regular regimen. Never take a double dose to compensate for a missed one.

How do I store Renagel?

Store Renagel tablets at a temperature between 59 and 86 degrees Fahrenheit. Keep them in an airtight container and protect them from moisture. Throw away any expired medication. Ask your pharmacist about the proper disposal of unused Renagel pills.

What happens if I overdose on Renagel?

There have been no reports of adverse effects from Renagel overdose. Volunteers in trials have taken up to 14 grams per day for 8 days with no adverse effects because Renagel is not absorbed by the body. If someone has taken an excessive amount of this medication, consult the Poison Control Center at 1-800-222-1222.


Renagel should not be taken by and is dangerous for patients with low phosphorus levels and those who have a bowel obstruction.


Brand Names

Renagel is a branded drug. There are currently no generics available on the market. Similar brands include Renvela and Phoslo (calcium acetate). Phoslo has a different ingredient but serves the same purpose. It is significantly cheaper. Browse our site for coupons to reduce the price of Renagel or any similar medications.

Testimonial headshot

“The price for my prescription has gone up the past year and paying the out of pocket cost was getting increasingly difficult. Now, through HelpRx I’ve saved hundreds! Thank you HelpRx” - Janet Larsen - Austin, TX

Renagel Information:

Walmart pharmacy coupon box
x icon back arrow icon Walmart pharmacy logo
Get my free coupon!
Pharmacy savings card
Select your preferred pharmacy

Guaranteed Lowest Price - At Walmart Circle check

Walmart pharmacy logo
CVS logo small

More pharmacy options

View now

Print now

Send to phone

Email now


Your card is being sent!

Success check
Singlecare logo HelpRx logo

Save Up To on

Singlecare transparent logo

Pharmacy savings

Save up to 75% off your prescriptions

For exclusive use at

Walmart logo

This card is not insurance.

%%FirstName%% %%LastName%%
AUTH# %%MemberID%%

View now

Send to phone

By clicking "Send my free card" you agree to the SingleCare terms & conditions. SingleCare Walmart pharmacy savings cards can be used at Walmart and thousands of other pharmacies nationwide. Works at Walmart and thousands of other pharmacies nationwide. Visit for more information, participating pharmacies and pricing.

By clicking "Send my free card" you agree to the SingleCare terms & conditions. CVS cards must be used at CVS pharmacies. Not valid at any other pharmacy.

HelpRx logo

About Our Savings: is a discount pharmacy service, partnered with a leading pharmacy benefit manager. We negotiate lower prices on prescription medications, that we pass on to our members for free. There is no cost to use our cards and coupon, and anyone can take advantage of our discounts, regardless of healthcare coverage.

Our savings assurance of “up to 75% off” comes from historical data from actual claims. This data includes savings for both brand name and generic medications.