Why does a blackhead look like a black hair when extracted?
Sep 29, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, possible reasons for extracting a blackhead that appears as a black hair may include incomplete cleansing, excessive sebaceous gland secretion, thickened stratum corneum, damaged skin barrier, or folliculitis. In daily life, it's important to regularly clean the skin and keep it clean and dry. Additionally, consuming fresh fruits and vegetables appropriately can enhance resistance and promote healthy skin.
Generally, the reason blackheads may appear as if they are black hairs when extracted could include incomplete cleansing, excessive sebum secretion, thickened stratum corneum, damaged skin barrier, or folliculitis. If discomfort occurs, it is advisable to seek medical attention promptly and receive treatment under the guidance of a healthcare professional. Detailed explanations are as follows:
1. Incomplete Cleansing
The nose secretes a large amount of oil, and dust from the air can accumulate in pores. If cleansing is inadequate, oil and dirt may clog pores and form blackheads that resemble black hairs. Enhancing facial cleansing can help maintain clean skin and clear pores.
2. Excessive Sebaceous Gland Secretion
Individuals with oily skin or overactive sebaceous glands produce excess sebum, which accumulates and oxidizes within pores, forming blackheads. It is recommended to maintain a balanced diet and avoid consuming excessive greasy foods.
3. Thickened Stratum Corneum
An overly thick stratum corneum can hinder normal skin metabolism, preventing dead skin cells and sebum from being expelled properly. This leads to accumulation and oxidation within pores, resulting in blackheads. Regular exfoliation can help accelerate turnover of the stratum corneum.
4. Damaged Skin Barrier
When the skin barrier is compromised, its ability to defend against external irritants decreases, allowing bacteria and pollutants to more easily enter pores and mix with sebum to form blackheads, which may be mistaken for black hairs. Using moisturizers that repair the skin barrier can enhance the skin’s self-protective capacity.
5. Folliculitis
Inflammatory reactions caused by folliculitis can lead to swelling of tissue around hair follicles, causing blackheads at the pore openings to adhere more firmly to the skin, giving the sensation of extracting a black hair. Symptoms may include redness, pustules, and pain. Under medical guidance, medications such as erythromycin ointment, clindamycin phosphate gel, or amoxicillin capsules may be used.
In daily life, regular skin cleansing is important to keep the skin clean and dry. Additionally, consuming fresh fruits and vegetables appropriately can boost immunity and contribute to healthy skin.
