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Chemotherapy regimens

BEP on Your Chart: — What the Three Letters Mean

BEP is a three-drug chemotherapy combination used for testicular and other germ cell cancers. If those three letters appeared on a chart or treatment plan and nobody expanded them, this page names each drug and describes what treatment involves.

  • Three drugs, one acronym — BEP stands for bleomycin, etoposide and cisplatin — three drugs that each work through a different mechanism.
  • Typically three to four cycles — Each cycle is planned approximately three weeks apart. The exact number depends on the staging of your disease.
  • Fertility preservation first — Sperm banking should happen before the first cycle begins. Once treatment starts, that option is no longer available.
  • Side effects are actively managed — Nausea, infection risk and other effects are anticipated and treated — not things to manage alone at home.

Medically reviewed by Dr. N. Kiranmayee, Medical Oncologist · Last reviewed September 2026

Prescription-only medicine. BEP is a prescription-only chemotherapy regimen that must be prescribed and supervised by a specialist oncologist. It cannot be started, modified or stopped based on anything read online or in any patient information resource. Nothing on this page is a recommendation to use this medicine. It is not suitable for most patients — see "Who this is not for" below.

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BEP stands for bleomycin, etoposide and cisplatin — three drugs given together as chemotherapy for testicular and germ cell cancers. The three letters are the first letters of each drug name. Treatment is given in cycles, typically three to four, each lasting approximately three weeks. Fertility should be discussed with your team before the first cycle.

What does BEP stand for?

BEP is made up of three chemotherapy drugs: bleomycin, etoposide and cisplatin. Each letter is taken from the drug's name — B for bleomycin, E for etoposide and P for cisplatin, which takes its initial from Platinol, its original brand name.

Each drug attacks cancer cells through a different mechanism. Bleomycin breaks cancer cell DNA directly. Etoposide stops cancer cells dividing. Cisplatin forms chemical bonds with DNA that prevent cancer cells replicating.

Giving all three together is intended to be harder for germ cell tumour cells to survive than any single drug alone.

What side effects does BEP cause?

Nausea and vomiting are common, particularly from cisplatin, and are treated with anti-nausea medicine before and after every infusion. You will not be left to manage nausea at home without guidance.

Hair loss typically begins in the early weeks of treatment and affects the whole body, not only the scalp. It grows back after treatment ends.

Bleomycin can cause lung inflammation. Tell your team immediately if you develop a new dry cough, breathlessness or chest tightness at any point during or after treatment.

Cisplatin can cause tingling or numbness in the hands and feet, and can affect hearing at high frequencies. Both effects should be reported to your team as they develop.

Who is BEP not suitable for?

BEP is used specifically for germ cell tumours. It is not a general-purpose chemotherapy and is not appropriate for most other cancer types.

It is not used, or used only with careful individual assessment, in the following situations:

  • Significant pre-existing lung disease — bleomycin can cause lung inflammation, which carries greater risk when lung function is already reduced.
  • Severe kidney impairment — cisplatin requires adequate kidney function to clear safely and is given alongside large volumes of IV fluid, which is not always possible.
  • Significant pre-existing hearing loss — cisplatin can reduce hearing, particularly at high frequencies, so existing impairment is assessed before treatment is planned.
  • Pregnancy — chemotherapy poses serious risks to a developing foetus, and BEP is not given during pregnancy.
  • Cancers that are not germ cell tumours — BEP is not appropriate for unrelated tumour types regardless of stage.

Eligibility in every case is decided by an oncologist on the basis of the individual patient's full clinical picture.

What happens during a BEP cycle?

  1. Blood tests before each cycle

    Your kidney function, blood count and other markers are checked before every cycle. If your counts are not at a safe level, the cycle may be delayed until they recover.

  2. Anti-nausea pre-medication

    Cisplatin is one of the most strongly emetogenic drugs in use. Anti-nausea medicines are given before and after each infusion as standard practice, carefully planned in advance.

  3. Intravenous hydration

    Large volumes of IV fluid are given alongside cisplatin to protect your kidneys. This takes several hours and is a required part of the regimen, not an optional extra.

  4. Chemotherapy infusions

    Bleomycin, etoposide and cisplatin are each given through a drip according to the schedule set by your oncologist. Treatment days run for several hours.

  5. Recovery period

    After the active treatment days, a rest period follows before the next cycle begins. Cycles are typically planned approximately three weeks apart.

  6. Between-cycle review

    Blood tests and a clinical check happen between cycles to confirm your counts have recovered and to catch any developing side effects before the next cycle is confirmed.

Did you know?

ASCO and ESMO guidance recommends that sperm banking be offered to all men of reproductive age before the first cycle of chemotherapy for testicular cancer.

Once treatment begins, sperm banking is no longer a reliable option. The conversation needs to happen before cycle one — not after.

Source: ASCO Clinical Practice Guideline on Fertility Preservation in Patients with Cancer; ESMO Clinical Practice Guidelines on testicular cancer

What else do I need to know before starting BEP?

Why sperm banking must happen before treatment starts

Chemotherapy can affect the cells that produce sperm, and that effect can last for months, years or in some cases longer. Once treatment begins, the quality of sperm that can be retrieved deteriorates and banking becomes unreliable. Sperm banking can often be arranged quickly — sometimes within days of a referral once your oncologist makes the introduction. If your oncologist has not yet raised this, ask at your next appointment. It needs to happen before cycle one, not after.

Why bleomycin requires ongoing lung monitoring

Bleomycin can cause a form of lung inflammation called bleomycin-induced pneumonitis. This can occur during treatment or in the weeks after it ends. Your team will ask about breathlessness, cough and exercise tolerance at every review and may arrange lung function tests. Reporting early matters because bleomycin pneumonitis is treated differently from ordinary pneumonia and the two can appear similar on imaging. Bleomycin exposure is also relevant to any future surgery — anaesthetists need to know, because it affects how certain oxygen concentrations can safely be used.

What a fever during treatment means

BEP suppresses white blood cells — the cells your body uses to fight infection. When white cell counts are at their lowest, usually in the days after a chemotherapy dose, a fever is a medical emergency, not a sign to watch at home. If you develop a fever, feel suddenly unwell, feel shivery or notice any new sign of infection, go to the nearest emergency department immediately and tell the team you are receiving chemotherapy. Do not wait for a callback and do not manage it with paracetamol alone.

Long-term effects of cisplatin worth knowing now

Cisplatin can cause effects that persist after treatment ends. Tingling in the hands and feet fades in many people over months, but in some it is more lasting. Hearing changes, particularly at high frequencies, can be permanent and may not be apparent until formally tested. These are not reasons to avoid treatment — they are reasons to report any change during treatment promptly, and to tell future doctors what you received. Ask for a written treatment summary before leaving the care of your team.

How many cycles you will actually have

The number of BEP cycles is determined by your oncologist based on the stage and risk classification of your disease, assessed from blood tumour markers, imaging and histology. Typical courses involve three to four cycles, but that is a range and not a universal rule. Your oncologist will explain the specific recommendation for your case and the reasoning behind it. Do not interpret a different number from someone else's treatment as a sign that your own plan is wrong.

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Common questions

Frequently asked questions

How many cycles of BEP will I need?

The number depends on the stage and risk category of your disease, which your oncologist determines from blood tumour markers, imaging and histology. Typical courses involve three to four cycles, but the number for your case is specific to your diagnosis. Ask your oncologist which risk category you fall into and how that drives the plan — that is a reasonable question to ask directly and to have answered in writing.

Will my hair grow back after BEP?

Yes. Hair loss from chemotherapy is almost always temporary. It typically begins in the early weeks of treatment and affects the whole body, not only the scalp. Regrowth usually starts within weeks of the final cycle finishing. Texture or colour can be slightly different at first, but full regrowth is the expected outcome for the majority of people. If hair loss is a significant concern before treatment begins, ask your team about a referral to an oncology social worker or support service.

Is BEP given as day care or does it need a hospital admission?

Some treatment days — particularly those involving the cisplatin infusion with its required hours of IV hydration — may require a short admission depending on your treating centre and your individual situation. Other elements can be given as outpatient day care. Your team will explain the schedule before you start, including which days require you to attend and for how long, so you can plan accordingly.

Can I work during BEP chemotherapy?

Many people reduce or pause work during BEP, particularly in the days after each treatment dose when fatigue and nausea tend to be greatest. Whether you can continue working depends on your job, how your body responds to treatment, and whether you have the flexibility to attend same-day reviews if needed. Discuss this with your oncologist before the first cycle — do not wait until you are mid-treatment to realise you needed more time off.

What happens after the last cycle of BEP finishes?

Your team will arrange follow-up visits and blood tumour marker tests at regular intervals after treatment ends. The same markers used to diagnose and stage your disease are the ones monitored in follow-up. These visits continue for several years and are an active part of care. Your oncologist will explain the follow-up schedule specific to your staging and what changes in marker levels would prompt further investigation.

Are there long-term effects I should tell future doctors about?

Yes — keeping a record of your treatment matters well beyond the end of active care. Future doctors, including anaesthetists, need to know you received bleomycin, because it affects how certain concentrations of oxygen can safely be used during anaesthesia. Cisplatin-related hearing and nerve effects can also be relevant to future medical decisions. Ask for a treatment summary in writing before leaving the care of your treating team, so that information is available throughout your life.

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