What is a contraindication for ear irrigation?

The presence of a torn tympanic membrane serves as a specific contraindication for ear irrigation because performing the procedure could lead to further complications. The tympanic membrane, or eardrum, protects the inner structures of the ear from pathogens, water, and foreign objects. If the membrane is torn, introducing fluid through irrigation can exacerbate existing issues, such as infections, and it may also risk causing more damage or pain.

In contrast, while excess earwax might necessitate irrigation for removal, it does not itself constitute a contraindication. The presence of an ear infection can complicate the situation but does not automatically prohibit irrigation, depending on the specific clinical context. Age restrictions would depend on clinical judgment but are not an inherent contraindication for the procedure itself.