What causes itchy ears?
Sep 24, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, ear itching may be caused by seasonal changes, earwax buildup, foreign body intrusion, allergic reactions, eczema, etc. It can be treated with general management measures or medications. It is important to keep the ear canal clean and dry, avoid frequent ear picking, and reduce the use of items such as earplugs to prevent ear discomfort.
Generally, ear itching may be caused by seasonal changes, earwax buildup, foreign body intrusion, allergic reactions, eczema, etc. It is recommended to seek medical attention promptly and receive symptomatic treatment under a doctor's guidance. Specific analyses are as follows:
1. Seasonal Changes
Ear itching may occur due to seasonal changes, such as dry air during autumn and winter. A dry environment can reduce the natural oils in the ear canal, damaging the skin barrier and causing itchiness. Maintain appropriate indoor humidity and avoid prolonged exposure to air conditioning or heating systems.
2. Earwax Buildup
Inadequate cleaning habits may lead to earwax accumulation. Impacted earwax can block the ear canal and irritate the skin, resulting in itchy ears. Earwax-softening solutions can be used, followed by gentle cleaning with tools like cotton swabs, taking care not to injure the ear canal.
3. Foreign Body Intrusion
Foreign objects such as small insects or plant seeds entering the ear canal can irritate the mucous membrane, triggering local inflammatory responses and causing ear itching. Patients should visit a正规 hospital where a physician can safely remove the object using professional instruments. Do not attempt removal yourself, as this may damage the ear canal.
4. Allergic Reactions
Patients may develop allergic reactions after contact with allergens such as metals in earrings, which stimulate the skin around the ear and trigger an immune response, leading to itching. Symptoms may also include redness and swelling. It is recommended to take antiallergic medications such as cetirizine tablets, loratadine tablets, or tacrolimus ointment under medical supervision.
5. Eczema
Eczema is often caused by factors such as decreased immunity. It may cause redness, flaking, and itching of the skin around the ears, and the ear canal may also be affected, leading to ear itching. Symptoms may be accompanied by dry skin and erythematous patches. Patients are advised to follow medical instructions to use medications such as promethazine hydrochloride tablets, ebastine tablets, or hydrocortisone cream to relieve symptoms.
In daily life, it is important to keep the ear canal clean and dry, avoid frequent ear picking, and minimize the use of items such as earplugs to prevent ear discomfort.
