1 Lice are transmitted through direct contact with an infested person or his personal objects regardless ofâ¦. 2  Scalp Lice: What They are and How to Deal With Them Scalp lice are rapidly becoming a major problem in the United States.
Skin disease causes of ear itching. Ear itching can also be caused by skin diseases that affect other parts of the body. These include: Eczema (skin rash usually caused by allergic reactions). Neurodermatitis (skin condition, the cause of which is not known, characterized by intense itching).
Ear canal dermatitis: This is the inflammation of the skin in and around the ears, often brought on by an allergic reaction. Beauty products or reactions to certain metals can trigger ear canal dermatitis. Otitis media (ear infection): Along with itchiness of the ears, an ear infection can also cause pain. Ear infections are common among children and swimmers. Other common symptoms are swelling and redness. Hearing aid use: If you wear a hearing aid, trapped water in the ears can lead to itchiness.