Itchy ears may be due to frequent digging of the ears, resulting in increasingly dry skin inside the ears, which can lead to itchy ears, so you should reduce the number of ear digging and avoid frequent digging. In addition, if you suffer from fungal otitis externa, eczema of the external ear canal, seborrheic dermatitis, or parasitic worm mites, you may also experience itching in the heart of the ear, and you should seek medical examination in time for a clear diagnosis and treatment. 1. Fungal otitis externa: Inflammatory lesions of the external ear canal caused by fungal infection. Generally, there is itching and stuffiness in the ear, and the symptoms are aggravated at night. You should seek medical treatment promptly, and you can treat it with topical antifungal preparations to ensure that the ear canal is dry; 2. External ear canal eczema: It is a common non-infectious inflammatory skin disease, mostly caused by drug or pus stimulation and allergic factors in the auricle, external ear canal, and skin around the ear, which can cause itching with burning sensation and redness, and you should avoid contact with irritants or allergens and take oral Histamine drugs, also can be treated with topical zinc oxide cream, mometasone furoate cream, etc.; 3, seborrheic dermatitis: there are many sebaceous glands in the ear, when the sebaceous glands function abnormally, the ear secretion increases and accumulates, thus causing seborrheic dermatitis in the ear, manifested as dark yellow red papules or patches, and accompanied by ear itching, can be treated with topical antifungal preparations, glucocorticoids, also can apply antihistamines to relieve itching symptoms; 4 It can be treated with oral imidazole antibiotics, or apply metronidazole gel to keep the skin clean and hygienic.