Itchy ears can be caused by various factors, including infections, skin allergies, over-cleaning, wax buildup, and food allergies. Infections, such as ear infections, can be caused by bacteria and viruses, often occurring during a cold, flu, or allergies. This can lead to itchiness in the ear canal, and treatment may involve ear drops or antibiotics. Skin allergies, such as an allergic reaction to beauty products, earrings, or earbuds, can also cause itching in the ears. Over-cleaning the ears can lead to itchiness, as the ear canal is lined with skin and can develop conditions like eczema and psoriasis. Additionally, food allergies, such as hay fever or pollen allergies, can cause the ears to itch, especially after consuming certain foods like nuts, soy, wheat, milk, fish, and shellfish.
In summary, itchy ears can be caused by a variety of factors, including infections, skin allergies, over-cleaning, wax buildup, and food allergies. It is important to avoid sticking objects into the ears and to seek medical advice if the itchiness persists or is accompanied by other symptoms.
