What causes nipple itching?
Generally, nipple itching may be caused by pregnancy-related changes, dry skin, unsuitable underwear material, eczema, psoriasis, etc. If discomfort occurs, it is recommended to seek medical attention promptly. Specific analysis is as follows:
1. Pregnancy-related changes
During pregnancy, hormonal changes may lead to nipple itching. It is advisable to wear properly supportive bras, keep the breasts clean and dry, and use mild, non-irritating skincare products.
2. Dry skin
Dry climates, excessively hot bath water, or using strongly alkaline soaps can damage the skin's natural protective barrier, causing dryness and subsequently leading to nipple itching. Maintain skin hydration and use gentle cleansing products regularly.
3. Unsuitable underwear material
Synthetic fiber undergarments may irritate the skin and trigger allergic reactions, resulting in nipple itching. It is recommended to choose cotton, breathable, and well-fitting bras in daily life.
4. Eczema
Eczema is a type of skin inflammatory reaction that may arise due to genetic factors, poor environmental conditions, or immune system abnormalities. It typically presents with symptoms such as redness, itching, and blistering. When eczema affects the nipple and areola area, it can cause itching along with dry skin and red patches. Patients may use medications such as mometasone furoate cream, hydrocortisone butyrate cream, or danpi phenol cream under a doctor’s guidance for treatment.
5. Psoriasis
Psoriasis is usually associated with reduced immune function, which accelerates the skin cell growth cycle, leading to scaly plaques often accompanied by itching. When occurring on the nipple, it may cause itching along with red patches and silvery-white scales. Patients are advised to follow medical instructions when using medications such as methotrexate tablets, cyclosporine capsules, or tacrolimus capsules to relieve symptoms.
In daily life, it is important to maintain clean and dry nipples, select appropriate bra materials and sizes, and avoid excessive friction or pressure to prevent nipple itching.