Not all ear problems can be detected by looking through an otoscope. Additional ear and hearing tests may be needed.

In the case of otoscopes designed for use in the home, they are not as high quality as the ones providers use, and parents may not be able to recognize some of the subtle signs of an ear problem. If symptoms of severe ear pain, hearing loss, dizziness, fever, ringing in the ears, or ear discharges or bleeding are present, see the health care provider.

Earwax is a normal protective secretion of the ear canal. It is not dangerous and should not be removed by putting an object into the ear. There are several products available at drugstores that dissolve or soften the earwax so that it may be flushed out gently with warm water.