Why is a four-month-old baby scratching their ear?

Apr 17, 2025 Source: Cainiu Health
Disease description:

My baby is four months old, but has been scratching his ear frequently recently. I would like to ask what might be causing this?

Doctor's answer (1)
Dr. Zhou Xiaofeng

A four-month-old baby scratching their ear may be caused by localized eczema or possibly due to otitis media. If it is caused by localized eczema, topical application of mupirocin ointment may be used under a doctor's guidance for treatment. If it is caused by otitis media, administration of ofloxacin ear drops may be used following medical advice. It is important to pay attention to the baby's local care in daily life. However, please note that ofloxacin ear drops are not recommended for children under three years of age.