What to do about a wide part in the hair

Under normal circumstances, a wide hair part may be caused by factors such as genetics, long-term maintenance of the same hairstyle, increased hair weight, seborrheic alopecia, or folliculitis. It is recommended to visit a reputable hospital and receive treatments under the guidance of a professional doctor, including hair transplantation, scalp microneedling therapy, radiofrequency skin tightening, or medication. Specific analyses are as follows:

1. Genetics

If there is a family history of a wide hair part, individuals may have an increased likelihood of developing this condition. Maintaining a healthy lifestyle, balanced diet, and reducing the frequency of chemical treatments or heat drying of hair are recommended. Hair transplantation surgery can be performed under medical supervision. This procedure uses microsurgical techniques to extract healthy hair follicle tissue, which is then carefully processed and transplanted into balding or thinning areas. The typical reference cost for hair transplantation is 20,000–120,000 RMB per session. Improvement is generally noticeable within 1–3 months after surgery, although possible side effects may include infection, bleeding, or follicular damage.

2. Long-Term Maintenance of the Same Hairstyle

Individuals who habitually maintain the same hairstyle over a long period, especially center parts or side parts, may experience uneven tension on the hair at the part line. This can weaken the hair in that area, making it prone to breakage and shedding, eventually leading to a wider hair part. It is advisable to change hairstyles regularly and avoid keeping the same style for extended periods. Under medical guidance, scalp microneedling therapy may also be considered. This treatment creates tiny channels in the scalp using micro-needles to enhance absorption of nutrients and medications, thereby improving the appearance of a widened hair part. The typical reference cost for scalp microneedling is 2,000–12,000 RMB per session. Relief is usually observed within 1–2 months post-treatment, though discomfort or pain may occur.

3. Increased Hair Weight

Excessively long or dense hair increases overall hair weight, potentially exerting greater traction on the hair at the part line, leading to breakage and shedding, and ultimately resulting in a wider hair part. Regular hair trims are recommended to prevent excessive length. Radiofrequency skin tightening, administered under medical supervision, may help. This treatment uses radiofrequency or laser energy to stimulate collagen production in the scalp, enhancing scalp firmness and alleviating the widened hair part. The typical reference cost for radiofrequency skin tightening is 5,000–12,000 RMB per session. Improvement is typically seen within 1–2 months after treatment, but potential side effects may include scalp ulceration.

4. Seborrheic Alopecia

Seborrheic alopecia can be triggered by genetic factors or excessive androgen secretion. This condition may lead to hair follicle atrophy, and when hair loss becomes severe, it results in a visibly wider hair part. Symptoms often include excessive dandruff and oily hair. Patients should follow medical advice and use medications such as Minoxidil solution, Ketoconazole shampoo, or Acetate Dexamethasone cream.

5. Folliculitis

Folliculitis may result from bacterial infections or scalp injuries. Inflammation can damage hair follicles, leading to hair loss and widening of the hair part. Common accompanying symptoms include itching and pain. Patients should follow medical instructions and apply topical medications such as Mupirocin ointment, Fusidic acid cream, or Erythromycin ointment.

In daily life, it is important to maintain scalp hygiene, avoid maintaining the same hairstyle for prolonged periods, trim hair regularly, eat a balanced diet, strengthen immunity, and avoid excessive fatigue and mental stress. These practices can help prevent the development of a widened hair part.