Potassium Citrate ER (extended-release) is a medication commonly prescribed to prevent kidney stones in patients by reducing the amount of acid in urine. It works by alkalinizing the urine, making it less favorable for the formation of both uric acid and cystine stones. This medication needs to be taken consistently as directed by a healthcare provider to ensure effectiveness and monitor any potential side effects.

The price of Potassium Citrate Er without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you.

Common side effects of Potassium Citrate Er may include: Severe vomiting, stomach pain, bloody or black, tarry stools, Confusion, weakness, uneven heartbeat, trouble breathing, numbness in your hands, feet, or lips, Fast or uneven heartbeat, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing. This is not a complete list — consult your pharmacist or doctor for full side effect information.

Generic versions may be available for Potassium Citrate Er. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Potassium Citrate Er on Rx.com to compare generic and brand prices at pharmacies near you.

The cheapest pharmacy for Potassium Citrate Er depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Potassium Citrate Er near you.