What's the reason for the white stripes on the buttocks

White stripes on the buttocks may be related to factors such as obesity lines, stretch marks, skin atrophy lines, fungal infections, vitiligo, etc. White stripes are usually a manifestation of broken skin elastic fibers or depigmentation, and the specific cause needs to be comprehensively judged based on clinical manifestations and medical history.

1. Obesity lines

Rapid increase or decrease in weight in the short term may lead to the rupture of collagen fibers in the dermis of the skin, forming red or purple red stripes that gradually turn silver white over time. Commonly found in fat accumulation areas such as thighs and buttocks. Maintaining moderate exercise and weight control can help prevent.

2. Stretch marks

Hormonal changes during pregnancy and abdominal distension cause excessive skin tension, leading to the rupture of dermal fibers and the formation of stripes. At the beginning, it appears purple red and gradually becomes silver white after childbirth. Massaging with moisturizing products during pregnancy can improve skin elasticity.

3. Skin Atrophic Lines

Long term use of glucocorticoids may inhibit fibroblast function, leading to skin thinning and the appearance of atrophic stripes. Commonly found in the abdomen, inner thighs, and other areas. The medication plan needs to be adjusted under the guidance of a doctor.

4. Fungal infection

Fungal infections such as tinea versicolor may cause white patches with clear boundaries on the skin, accompanied by fine scales on the surface. Easy to occur in areas with high sweat secretion. Keep the skin clean and dry, and follow the doctor's advice to use antifungal drugs for treatment.

5. Vitiligo

Autoimmune factors destroy melanocytes, leading to the appearance of porcelain white patches on the local skin with clear boundaries that may gradually expand. It can occur in any part of the body. Avoid direct sunlight exposure and control the progression of the condition through phototherapy or medication.

It is recommended to pay attention to daily skin moisturizing care and avoid excessive scratching and irritation. Wear loose and breathable cotton clothing to reduce skin pressure and friction. A balanced diet ensures protein and vitamin intake, and moderate supplementation of foods rich in vitamin C promotes skin repair. If the white stripes are accompanied by symptoms such as itching, flaking, or rapid spread, it is necessary to seek timely diagnosis from a dermatologist. Avoid applying ointment on your own to avoid delaying treatment.