The short answer
Testicular cancer is usually cured, so late effects matter. Your total cisplatin dose answers most of them: kidney filtering drops about 15 percent and then stays stable, and men who received up to 850 mg had normal risk of restrictive lung disease.
Risks track with what you received, so ask for a written list of your treatments, including the drugs and the total doses.
Cisplatin hearing loss affects both ears at 4,000 to 8,000 hertz, above the range of ordinary speech, so NCI says hearing aids are rarely needed at standard doses.
Kidney filtering drops by about 15 percent during platinum chemotherapy and then stays stable. In 1,049 long-term survivors, men who received up to 850 mg of cisplatin had normal lung risk.
Heart and circulation risk is raised after chemotherapy and after radiation, alongside higher rates of metabolic syndrome and low testosterone.
On this page
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The whole article, with every detail and caution.
This page is for men who have finished treatment for testicular cancer. It explains the long-term effects NCI describes, from hearing and kidneys to heart health, second cancers and fertility, and what to ask at follow-up visits.
How much treatment you had sets the risks
Testicular cancer is usually cured, and NCI says that is exactly why long-term effects matter here. The people affected live a long time afterward.
The risks track with what you received. Surveillance alone, a single dose of chemotherapy or radiation, and several cycles of cisplatin-based chemotherapy are not the same starting point.
Ask for a written list of your treatments, including the drugs and the total doses. Every question below depends on it.
Hearing after cisplatin
NCI is specific and reassuring here. Hearing loss from cisplatin affects both ears and shows up at 4,000 to 8,000 hertz, above the range of ordinary speech.
Because of that, NCI says hearing aids are rarely needed when standard doses were used. If you are struggling in conversation, that is worth reporting rather than assuming.
Kidneys and lungs
Kidney filtering drops by about 15 percent on average during platinum chemotherapy. NCI says it then stays stable in the long term, without further decline.
Lungs are dose-related. In a study of 1,049 long-term survivors, restrictive lung disease (lungs that cannot fully expand) rose with the cisplatin dose. NCI reports that men who received up to 850 mg of cisplatin had normal risk.
Ask what your total cisplatin dose was. It is the number that answers both of these.
Heart and hormones
NCI reports that men treated with radiation or chemotherapy face a higher risk of heart and circulation problems. In one large analysis, the risk of dying from circulatory disease was raised after chemotherapy and after radiation.
It also reports higher rates of metabolic syndrome and low testosterone after chemotherapy.
Ask who is tracking your blood pressure, cholesterol and weight. Often that should be your primary care doctor, working from your treatment summary.
Second cancers
NCI describes two separate risks:
- Solid tumors inside the old radiation field, usually appearing a decade or more later.
- Acute leukemia linked to platinum drugs, radiation and etoposide.
It gives the size of the etoposide risk. At standard doses, under 2 grams per square meter in total, the cumulative chance of leukemia is less than 0.5 percent at five years. Early data suggest higher doses carry more risk.
Fertility and family
NCI reports that in two large studies, roughly 70 percent of men fathered children after treatment. It says children do not appear to have more birth defects, while noting the data are limited.
Men are advised to wait at least three months after finishing chemotherapy before conceiving, unless banked sperm is used.
Questions for long-term follow-up
- What drugs did I have, and at what total dose?
- Should my hearing be tested?
- What is my kidney function now?
- Who tracks my blood pressure and cholesterol?
- Should my testosterone be checked?
- What is my risk of a second cancer, and does it change my screening?
- What should I know about fertility from here?
When to get help sooner
- Call 911 or go to an emergency department if you get chest pain or pressure, pain spreading to the jaw or an arm, sudden breathlessness, or stroke signs such as a drooping face, weakness on one side, or slurred speech. Heart and circulation risk is higher after this treatment, so these signs need emergency care, not a clinic call. Do not drive yourself.
- Call your care team right away if you have bruising or bleeding you cannot explain, you feel newly and deeply worn out, or you have a fever and are not currently having chemotherapy (see below if you are). Platinum drugs and etoposide carry a small later risk of leukemia, and blood counts can be checked quickly.
- A fever while chemotherapy is still running is an emergency. CDC calls a fever during chemotherapy a medical emergency. Its advice is to call your doctor immediately if your temperature reaches 100.4°F (38°C). Call at any hour. If nobody answers quickly, go to the ER or call 911.
- Call your care team within a day or two if you notice a new lump in the remaining testicle, a swollen or aching groin, hearing that has slipped, or ongoing low mood, low energy, or low sex drive that could point to low testosterone.
Related pages
Cancer Staging and Biomarker Testing explain the terms that show up in testicular cancer follow-up notes. Clinical Trial vs Standard Treatment, Palliative Care, and Questions to Ask Your Doctor cover what to raise at a testicular cancer survivorship visit.
Where this comes from
These questions were drawn from current patient guidance for testicular cancer:

Common questions
Will I be able to father children?
NCI reports that in two large studies roughly 70 percent of men fathered children after treatment, with no apparent rise in birth defects, though it notes the data are limited. Men are advised to wait at least three months after chemotherapy ends, unless banked sperm is used.
Should my hearing be tested?
Report it if you are struggling in conversation rather than assuming. Cisplatin hearing loss shows up at 4,000 to 8,000 hertz, above ordinary speech, so it can be easy to miss.
Who should be watching my heart risk?
Often your primary care doctor, working from your treatment summary. Ask who is tracking your blood pressure, cholesterol and weight, and whether your testosterone should be checked.
Questions to ask your doctor
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Get urgent help
Fever of 100.4°F (38°C) or higher during chemo, severe pain, or trouble breathing: call your cancer care team right away, day or night. Call 911 for an emergency.
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Sources last checked: 2026-07-30 what this meansLast updated: 2026-09-29Next planned review: 2028-07-30
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Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes, and this is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and then compared with the sources listed on it, looking for statements those sources do not back up. That check is not a sentence-by-sentence record and can miss errors. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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- Biomarker Testing and Precision Medicine
- Getting a Second Opinion After a Diagnosis
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- Testicular Cancer Recurrence: What to Ask
- Metastatic Testicular Cancer: What to Ask
- Cancer Survivorship and Life After Treatment
