Korsuva (difelikefalin) is a novel, peripherally acting kappa opioid receptor agonist developed by Cara Therapeutics for the treatment of moderate-to-severe pruritus (itching) in adults with chronic kidney disease who are undergoing hemodialysis. It works by selectively targeting kappa opioid receptors on peripheral nerves, which reduces the itch sensation without the psychoactive effects associated with central nervous system penetration.

The price of Korsuva 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 Korsuva may include: Dizziness, Sleepiness or unusual drowsiness, Confusion, weakness, uneven heartbeat, trouble breathing, numbness or tingling in your hands, feet, or lips, Problems with walking or balance, 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 Korsuva. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Korsuva on Rx.com to compare generic and brand prices at pharmacies near you.

The cheapest pharmacy for Korsuva 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 Korsuva near you.