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).
Sometimes chronic drainage from the ears can be due to chronic infection. It would be unusual for this to be bilateral. Such an infection may be bacterial or fungal, but this would be best diagnosed by a physician. Sometimes wax build up will cause a little itching, and as it liquefies, may be interpreted as drainage.