Eardrums may rupture from a variety of causes, including:
- Puncture from use of a Q-tip or other device inserted in the ear canal
- Damage to the ear, such as being slapped or hit
- Pressure building up inside the middle ear (eg, scuba diving)
- Ear infections
A risk factor is something that increases your chance of getting a disease or condition. The following factors increase your chance of rupturing an eardrum:
- Scuba diving
- Having an ear infection
- Receiving an injury to the ear
- Inserting objects in the ear