No earwax and itchy ears, consider fungal infection of the external auditory canal, eczema of the external auditory canal, cholesteatoma of the middle ear and so on.
1. Fungal infection of the external auditory canal: Fungal infection of the external auditory canal is relatively common in clinical practice, mainly due to improper ear digging and water ingress into the external auditory canal, resulting in overpopulation of Aspergillus, Penicillium, Candida albicans, and other fungi residing in the external auditory canal. The main symptom is obvious itching and discomfort in the ear.
2. Eczema of the external auditory canal: the occurrence of eczema of the external auditory canal is related to vitamin deficiency, immune system abnormality, and prolonged exposure to humidity or high temperature environment. The main symptoms are itchy ears, yellow exudate, and even yellow crusts.
3. Middle ear cholesteatoma: cholesteatoma may cause recurrent infections, pus, purulent secretions stimulate the skin of the external auditory canal will cause ear itching.
It is recommended that the patient should consult a doctor for examination in time, and actively cooperate with the doctor in treating the disease after a clear diagnosis, so as to avoid aggravation of the condition.