Bicalutamide (Casodex)
$1.00
Casodex (Bicalutamide) is a hormone therapy for prostate cancer that blocks the effect of testosterone on cancer cells.
Drug Information
1 review for Bicalutamide (Casodex)
Casodex contains Bicalutamide.
Bicalutamide is a hormone medicine for prostate cancer. It blocks the effect of testosterone on prostate cancer cells.
What is it used for?
- Advanced prostate cancer, often with other hormone treatment
- Locally advanced prostate cancer (higher dose, in some countries)
How does it work?
Bicalutamide blocks androgen receptors on prostate cancer cells, stopping testosterone from making them grow.
This information is written in simple words to help you understand this product. It does not replace advice from your doctor or pharmacist.
Read these points before you start. If any of them apply to you, talk to your doctor or pharmacist first.
- Tell your doctor if you have liver problems. You will need liver tests.
- Tell your doctor if you take warfarin.
- It can affect heart rhythm. Tell your doctor about heart problems.
- Tell your doctor or pharmacist about every other medicine, vitamin or herbal product you use.
- Keep this product out of the reach and sight of children.
Like all medicines, Casodex can cause side effects, but not everybody gets them.
Common side effects
- Breast tenderness or swelling
- Hot flushes
- Tiredness
- Loss of sex drive or erection problems
- Weight gain
These are usually mild and often get better as your body gets used to it. Tell your doctor if they bother you or do not go away.
Stop using it and get medical help straight away if you notice:
- Yellowing of the skin or eyes, dark urine (liver problems)
- Breathlessness or cough
- Chest pain or a fast, uneven heartbeat
This is not a complete list. If you notice anything unusual, ask your doctor or pharmacist.
- Take one tablet once a day, at the same time each day, with or without food.
- The usual dose is 50 mg once a day with other hormone therapy, or 150 mg once a day on its own.
- Swallow the tablet with water.
If you miss a dose: Take it as soon as you remember, unless it is nearly time for your next dose. Never take two doses at once.
If you use too much: Contact your doctor, a poison control centre or your local emergency number straight away, even if you feel fine. Take the pack with you.
How to store it: Keep it in its original pack at room temperature (below 25°C / 77°F), away from heat, damp and direct sunlight. Do not use it after the expiry date.
- QWhy are my breasts sore on Casodex?
- A
Breast swelling and tenderness are common. Your doctor can suggest ways to reduce it.
- QHow long will I take Casodex?
- A
As long as it keeps working and your doctor recommends.
- QDo I need blood tests?
- A
Yes, including liver tests and PSA checks.

Sanjay Dubois –
Just got my order and everything went well. Good, careful packing with no dents or tears. Nothing was missing from my order.