Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Cancer Health Center

Font Size

Late Effects of Treatment for Childhood Cancer (PDQ®): Treatment - Patient Information [NCI] - Senses


Hearing problems are a late effect that is more likely to occur after treatment for certain childhood cancers.

Recommended Related to Cancer

General Information About Testicular Cancer

Incidence and Mortality Estimated new cases and deaths from testicular cancer in the United States in 2014:[1] New cases: 8,820. Deaths: 380. Testicular cancer is a highly treatable, usually curable, cancer that most often develops in young and middle-aged men. Most testicular cancers are germ cell tumors. For treatment planning, germ cell tumors are broadly divided into seminomas and nonseminomas because they have different prognostic and treatment algorithms. For patients with...

Read the General Information About Testicular Cancer article > >

Treatment for these and other childhood cancers may cause hearing late effects:

Radiation to the brain and certain chemotherapy drugs increase the risk of hearing loss.

The risk of hearing loss may be increased in childhood cancer survivors after treatment with either of the following:

Risk may also be increased in childhood cancer survivors who were young at the time of treatment (the younger the child, the greater the risk) or received radiation therapy to the brain and chemotherapy at the same time.

Hearing loss is the most common sign of hearing late effects.

These and other signs and symptoms may be caused by hearing late effects or by other conditions:

Hearing loss may occur slowly over time or may occur several months or years after treatment ends. Talk to your child's doctor if your child has any of these problems.

Certain tests and procedures are used to detect (find) and diagnose health problems in the ear and hearing problems.

These and other tests and procedures may be used to detect or diagnose hearing late effects:

  • Physical exam and history: An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken.
  • Otoscopic exam: An exam of the ear. An otoscope is used to look at the ear canal and the eardrum to check for signs of infection or hearing loss. Sometimes the otoscope has a plastic bulb that is squeezed to release a small puff air into the ear canal. In a healthy ear, the eardrum will move. If there is fluid behind the eardrum, it will not move.
  • Hearing test: A hearing test can be done in different ways depending on the child's age. The test is done to check if the child can hear soft and loud sounds and low- and high-pitched sounds. Each ear is checked separately. The child may also be asked if he or she can hear the high-pitched hum of a tuning fork when it is placed behind the ear or on the forehead.
    Next Article:

    Today on WebMD

    Colorectal cancer cells
    New! I AM Not Cancer Facebook Group
    Lung cancer xray
    See it in pictures, plus read the facts.
    sauteed cherry tomatoes
    Fight cancer one plate at a time.
    Ovarian cancer illustration
    Real Cancer Perspectives
    Jennifer Goodman Linn self-portrait
    what is your cancer risk
    colorectal cancer treatment advances
    breast cancer overview slideshow
    prostate cancer overview
    lung cancer overview slideshow
    ovarian cancer overview slideshow
    Actor Michael Douglas