CroFab is a commercial antivenom used for the treatment of venomous bites from North American pit vipers, including rattlesnakes, copperheads, and cottonmouths/water moccasins. It is a polyvalent immune F(ab')2 composed of immunoglobulin fragments derived from the venom-neutralizing antibodies of sheep, offering targeted therapy by binding and neutralizing venom toxins to alleviate symptoms and prevent complications. CroFab is typically administered intravenously and is most effective when given as soon as possible after the bite occurs.

The price of Crofab 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 Crofab may include: Fever, skin rash, or muscle or joint pain that occur in the weeks after you receive the medicine, Fever, skin rash, muscle pain, and joint pain that occur in the weeks after you receive the medicine, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Cough, noisy or troubled breathing, difficulty with swallowing, fast heartbeat, lightheadedness or fainting, Unusual bleeding or bruising that occurs in the weeks after you receive the medicine. This is not a complete list — consult your pharmacist or doctor for full side effect information.

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

The cheapest pharmacy for Crofab 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 Crofab near you.