How to remove underarm darkness

Nov 29, 2024 Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Under normal circumstances, dark underarms may be caused by genetic factors, friction, ultraviolet radiation, drug reactions, pigmented skin diseases, or other reasons. It is recommended to seek timely medical attention, identify the underlying cause, and then undergo general treatment, medication, surgical treatment, or other interventions under the guidance of a qualified physician. In daily life, it is advisable to wear breathable clothing.

Generally, dark underarms may be caused by genetic factors, friction, ultraviolet radiation, drug reactions, pigmentation skin diseases, and other reasons. It is recommended to seek timely medical advice, identify the specific cause, and then under the guidance of a professional physician, adopt measures such as general treatment, medication, or surgical treatment. Detailed analysis is as follows:

1. Genetic Factors

Dark underarms can have a hereditary tendency. Genetic factors determine an individual's sensitivity to melanin, which may stimulate melanocytes to produce more melanin, resulting in darker underarm skin. It is recommended to regularly perform gentle exfoliation treatments and use products containing alpha hydroxy acids or salicylic acid to help remove excess dead skin cells.

2. Friction

Wearing tight clothing or frequent friction in the underarm area, such as improper shaving, may stimulate melanocytes to produce more melanin, leading to darker underarm skin. It may also be accompanied by mild skin inflammation or a prickling sensation. It is recommended to choose well-fitting, breathable clothing to reduce underarm friction. Additionally, applying skincare products containing vitamin E and vitamin C can help lighten melanin.

3. Ultraviolet Radiation

Ultraviolet rays can activate melanocytes in the skin, leading to increased melanin production. Accumulation of excessive melanin can cause darkening of the underarm skin. It may also be accompanied by sunburn-related redness or pain. In daily life, enhanced sun protection measures should be taken, such as applying sunscreen and avoiding prolonged exposure to strong sunlight. Using skin-lightening products can help inhibit melanin production and gradually restore skin tone.

4. Drug Reaction

Medication ingredients may directly or indirectly affect melanocytes, promoting melanin production, which leads to darker underarm skin. It may also be accompanied by other drug side effects, such as reduced immunity or gastrointestinal discomfort. It is recommended to adjust the medication regimen under a doctor's guidance and, if necessary, switch medications. Using skincare products with repairing and whitening effects can help improve the skin condition.

5. Pigmentary Skin Diseases

Pigmentary skin diseases cause abnormal proliferation and uneven distribution of melanocytes, leading to pigmentation and dark underarms. It may manifest as pigmented spots or patches of varying sizes, typically brown or black in color. It is recommended to use medications such as hydrocortisone butyrate cream, tretinoin cream, and hydroquinone cream under medical guidance to promote skin metabolism and reduce pigmentation. For patients with severe conditions, laser therapy or surgical treatment may be considered.

In daily life, it is recommended to wear breathable clothing to help reduce underarm sweating and bacterial growth. At the same time, maintaining good living habits and a positive mindset can also help improve skin condition.

Related Articles

View All