2. Dermatitis of the Ear Canal
You’ve probably heard of dermititis — otherwise known as eczema — in a general sense, it simply means irritated (and usually inflamed) skin. A lot of people deal with this issue, which can be caused by seasonal allergies, a topical allergy to a foreign substance (such as a particular kind of laundry detergent), or an oil secretion from the skin containing yeast. Individuals with asthma and allergies, or those who work with hazardous substances, are at higher risk of experiencing dermititis.
The ear is not off-limits to this kind of irritated and inflamed skin. Many individuals who experience dermititis on their hands, feet, chest, or other body parts will experience itchy ears. It could also be related to any substances placed in or near the ears, from metal earrings to a shampoo or conditioner. Your family doctor or allergist should be able to help you determine the cause and find the right solution for you.