The reason why the skin becomes rough after giving birth to a child is considered to be related to inattention to skin care, hormonal changes in the body, and bad lifestyle habits. 1. Not pay attention to skin care: after giving birth to a child, if the mother does not pay attention to the skin area of the cleaning and care, may cause dry skin, with the passage of time, the skin texture will become more rough. 2. Hormonal changes in the body: after giving birth to a child in the breastfeeding period, the body’s hormone levels may be less stable, when changes affect the sebaceous gland secretion, it is easy to affect the state of the skin, the phenomenon of rough skin. 3. bad habits: women after giving birth to a child, may be due to the care of children more difficult, long time sleep deprivation will reduce the body’s metabolic function, which in turn cause skin roughness and melanin generation. It is recommended that women should pay more attention to the care of the skin after giving birth to a child, do a good job of sunscreen, maintain sufficient sleep, and recommended that the discomfort of timely consultation, treatment and care as prescribed by the doctor.