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Bicalutamide

Bicalutamide 50MG

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What is Bicalutamide?

Bicalutamide is used to treat prostate cancer. Bicalutamide is a generic drug. The average Bicalutamide price is about $148 for a supply of 30, 50 mg oral tablets. You can use our Rx.com savings offer to get an average Bicalutamide discount of up to 80% off of the retail price at participating pharmacies near you.

Prescription savings · · · ·

What is Bicalutamide ?

Bicalutamide is used to treat prostate cancer. Bicalutamide is a generic drug. The average Bicalutamide price is about $148 for a supply of 30, 50 mg oral tablets. You can use our Rx.com savings offer to get an average Bicalutamide discount of up to 80% off of the retail price at participating pharmacies near you.
  • Unusual bleeding, bruising, tiredness, or weakness
  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Change in how much or how often you urinate, red or pink urine, difficult or painful urination
  • Chest pain or trouble breathing
  • Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes
  • Fever, chills, cough, sore throat, body aches
  • Increased hunger or thirst, tiredness, blurred vision
  • Rapid weight gain, swelling in your hands, ankles, or feet
  • Numbness, tingling, or burning pain in your hands, arms, legs, or feet
  • Keep all medicine out of the reach of children. Never share your medicine with anyone.
  • This medicine may cause birth defects if the father is using it when his sexual partner becomes pregnant. Male patients with female partners should use an effective form of birth control during treatment with this medicine and for 130 days after the last dose.
  • Tell your doctor if you have liver disease, blood clotting problems, or diabetes.
  • This medicine may cause the following problems: Liver problemsIncreased risk of bleeding when used together with a blood thinner medicineBreast swelling and painChanges in blood sugar levels
  • This medicine may make you drowsy or sleepy. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
  • Talk with your doctor before using this medicine if you plan to have children. Some men who use this medicine have become infertile (unable to have children).
  • This medicine may make your skin more sensitive to sunlight. Wear sunscreen. Do not use sunlamps or tanning beds.
  • Do not stop using this medicine without talking to your doctor first.
  • Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
  • Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
What is bicalutamide used for?
In the United States, bicalutamide 50 mg once daily is FDA-approved for use in combination with an LHRH analog, such as leuprolide or goserelin, to treat Stage D2 metastatic prostate cancer. That combination is its only approved use. It blocks androgen receptors so testosterone cannot fuel the cancer's growth. It slows the growth and spread of prostate cancer but does not cure it. It has no indication for women and is not approved for use in children.
How much does bicalutamide cost without insurance?
There is no single cash price. Pharmacies set their own prices, so the cost of bicalutamide can vary widely from pharmacy to pharmacy, even within the same town, and by quantity. There is no manufacturer savings card for the generic. Enter your ZIP code above to compare today's prices at pharmacies near you and get a free Rx.com coupon.
What are the most common side effects of bicalutamide?
The most common effects are hot flashes, lower sex drive or erectile problems, breast enlargement (gynecomastia) and breast tenderness or pain, nausea, diarrhea or constipation, and weakness. Less common but serious is liver injury, so your doctor will check liver enzymes before treatment, regularly for the first four months, and periodically after. Call your doctor about yellowing of the skin or eyes, dark urine, or new shortness of breath or a persistent cough. This is not a complete list; ask your pharmacist or doctor.
Do you take bicalutamide with a Lupron or other LHRH shot?
Yes. The FDA-approved use of bicalutamide 50 mg is in combination with an LHRH analog such as leuprolide (Lupron Depot) or goserelin, and the label says treatment should be started at the same time as the LHRH analog. The shot lowers testosterone production and bicalutamide blocks the remaining testosterone from reaching prostate cancer cells. Bicalutamide is not approved in the U.S. as a stand-alone prostate cancer treatment. Follow the plan your oncologist or urologist sets and do not stop either medicine on your own.
Is bicalutamide the same as Casodex?
Yes. Casodex is the brand name and bicalutamide is the generic name for the same medicine. FDA-approved generic bicalutamide 50 mg tablets are available and are substitutable for Casodex. Prices for the brand and the generic vary by pharmacy, so it is worth comparing both before you fill.
How much does Bicalutamide cost without insurance?
The price of Bicalutamide 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.
What are the common side effects of Bicalutamide?
Common side effects of Bicalutamide may include: Unusual bleeding, bruising, tiredness, or weakness, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Change in how much or how often you urinate, red or pink urine, difficult or painful urination, Chest pain or trouble breathing, Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Bicalutamide?
Generic versions may be available for Bicalutamide. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Bicalutamide on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Bicalutamide?
The cheapest pharmacy for Bicalutamide 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 Bicalutamide near you.

Bicalutamide Coupons & Prices

Bicalutamide 50MG

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Bicalutamide Tablet — prescription drug image
Prescription
Bicalutamide 50mg (30)
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Compounded GLP-1 medications are not FDA-approved and are prepared by state-licensed compounding pharmacies. They are not affiliated with, endorsed by, or equivalent to any brand-name medication or manufacturer. Prescription required; eligibility is determined by a licensed provider. Prices are estimates and may vary.

Bicalutamide prices by dosage

Lowest cash price with a free Rx.com coupon vs. the average retail price.

Dosage Quantity Retail price Rx.com price
50mg · Tablet 30 $69.71 $19.31

Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.

If you are looking for a bicalutamide coupon, bicalutamide is the generic version of the brand Casodex, and it is widely available in the U.S. The catch is that the cash price for the same 50 mg tablets can differ a lot from one pharmacy to the next, even between two stores on the same street, so the pharmacy you choose often matters as much as the coupon itself. Rx.com compares cash prices at more than 60,000 U.S. pharmacies and gives you a free discount coupon you can hand to the pharmacist. Enter your ZIP code above to see today's price near you.

What is bicalutamide and how does it work?

Bicalutamide is a nonsteroidal antiandrogen, also called an androgen receptor inhibitor. It is a first-generation anti-androgen and is classed as a hormonal cancer medicine. Prostate cancer cells are usually fueled by male hormones (androgens) such as testosterone. Bicalutamide blocks the androgen receptors on those cells, so testosterone cannot attach and drive the cancer's growth.

In the United States, bicalutamide 50 mg once daily is FDA-approved for use in combination therapy with a luteinizing hormone-releasing hormone (LHRH) analog, such as leuprolide or goserelin, for the treatment of Stage D2 metastatic carcinoma of the prostate. That combination is the only FDA-approved use. The label also states that bicalutamide 150 mg daily is not approved for use alone or with other treatments. It is important to understand what the medicine does and does not do: bicalutamide can slow the growth and spread of prostate cancer, but it does not cure it. It has no indication for women, must not be used by anyone who is or may become pregnant because it can harm a developing baby, and it is not approved for use in children.

What bicalutamide costs without insurance, and how to pay less

Cash prices for bicalutamide are set by each pharmacy, not by the manufacturer, and they can vary widely. The same 30-day supply of 50 mg tablets can be priced very differently at a big chain, a grocery store pharmacy, and an independent down the block, and the price can also change with quantity. There is no manufacturer savings card for generic bicalutamide. That is why comparing before you fill is the single biggest thing you can do to lower the bill.

  • Enter your ZIP above to see today's price at pharmacies near you and print, text, or show the free Rx.com coupon.
  • Ask the prescriber whether the generic, bicalutamide, is appropriate rather than the brand Casodex, then compare prices for both.
  • Ask whether a 90-day supply makes sense, since larger quantities sometimes cost less per tablet.
  • A discount coupon is not insurance and cannot be combined with it, but you can compare the coupon price to your insurance copay and use whichever is lower.

Bicalutamide compared to other prostate cancer hormone medicines

Bicalutamide is approved as part of a combination, not as a solo treatment. It is paired with an LHRH analog such as leuprolide (Lupron Depot) or goserelin. The LHRH shot lowers how much testosterone the body makes, and bicalutamide blocks the testosterone that is still there from reaching the cancer cells. Casodex is the brand name for the same medicine, and FDA-approved generic bicalutamide 50 mg tablets are available and substitutable for it.

Newer androgen receptor medicines such as enzalutamide, and androgen-synthesis blockers such as abiraterone, are used in different situations and are not interchangeable with bicalutamide. Flutamide and nilutamide are older antiandrogens in the same first-generation class, with their own separate approved uses, and they are prescribed far less often today. Which medicine is right for you depends on the stage of the cancer, prior treatment, and other health conditions. This is a decision for your oncologist or urologist, not something to change on your own.

Safety, side effects, and monitoring

Bicalutamide does not carry an FDA boxed warning, but it does have important warnings. Rare but serious liver injury, including fatal liver failure, has been reported. Your doctor should check liver enzymes (serum transaminases) before you start, at regular intervals during the first four months, and periodically after that; treatment is stopped if ALT rises above twice the upper limit of normal or if jaundice (yellowing of the skin or eyes) develops. Tell your doctor right away about dark urine, unusual tiredness, right-sided belly pain, or yellowing of the skin or eyes.

Breast enlargement (gynecomastia) and breast pain are common. In the trials of the approved regimen, bicalutamide 50 mg with an LHRH analog, gynecomastia was reported in about 9 percent of men and breast pain in about 6 percent. (Much higher rates were seen with the 150 mg single-agent dose, which is not FDA-approved in the U.S.) Other common effects include hot flashes, lower libido or erectile problems, nausea, diarrhea or constipation, and weakness. Reduced glucose tolerance, new diabetes, or worse blood sugar control has been seen in men on androgen-deprivation therapy, so blood sugar may be monitored. Cases of interstitial lung disease, some of them fatal, including interstitial pneumonitis and pulmonary fibrosis, have been reported; report new shortness of breath or a persistent cough to your doctor. Bicalutamide increases the effect of coumarin blood thinners such as warfarin, so PT/INR needs close monitoring and the dose may need to be adjusted, and it can raise levels of some medicines processed by CYP3A4. Bicalutamide is contraindicated in people who are hypersensitive to it and in women, including anyone who is or may become pregnant, and it is not approved for use in children. This page is general information, not medical advice. Talk with your doctor or pharmacist about your full medicine list and any side effects you notice.

Sources & accuracy

This Bicalutamide information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.

Verify the official label: Bicalutamide on DailyMed (FDA)

Reviewed against FDA labeling · Last reviewed July 2026

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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.


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