In most cases, ear discharge is simply earwax making its way out of your body. This is natural and nothing to worry about. However, infection or trauma to the ears can also produce discharge.
Overall, the most common causes of ear discharge are:
- Excess earwax
- Ear infection
- Swimmer’s ear
- Perforated eardrum
- External trauma, e.g. direct injury to the head or ear
You’re more likely to develop ear discharge if you swim regularly, are prone to ear infections, have recently had a cold or the flu, or are diabetic. Feel at risk of ear discharge? Speak to your GP about preventative treatments.