Why do women experience excessive hair fall in winters?

Hair fall often rises in winter due to dry air, low humidity, and seasonal changes, dermatologists say. Dry scalp weakens roots, and reduced blood flow limits nutrients to follicles. Hot showers, blow-drying, and low water intake worsen it. Stress, hormones, and natural hair cycles also contribute. Experts recommend gentle care and staying well-hydrated to reduce hair loss.