Why do postpartum stretch marks itch?
Apr 20, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
Itchy stretch marks after childbirth may be caused by dry weather and reduced sebum secretion, which are physiological factors; keeping the skin moisturized is usually sufficient. However, it could also result from pathological causes such as nutritional deficiencies, abnormal bile acid metabolism, or allergies. It is recommended to visit a dermatology department at a正规 hospital for examination. Treatment can then be tailored according to the underlying cause of the itchiness.
Itching from postpartum stretch marks may be caused by physiological factors, nutritional deficiencies, abnormal bile acid metabolism, or other reasons. The specific causes are analyzed as follows:
I. Physiological Factors
If the weather is particularly dry, reduced sebum secretion may lead to itching of postpartum stretch marks. This is considered a normal physiological phenomenon and can usually be relieved by maintaining skin moisture.
II. Pathological Factors
1. Nutritional Deficiency
After childbirth, women often have weakened physical conditions and poor absorption of nutrients. A lack of essential skin components such as collagen or vitamin C may result in symptoms like itching of postpartum stretch marks.
2. Abnormal Bile Acid Metabolism
Hormone levels in the body require time to return to normal after delivery. A decrease in estrogen levels may disrupt bile acid metabolism, leading to skin itching, including itching associated with postpartum stretch marks.
In addition to the above causes, itching may also be related to allergies or other factors. It is recommended to visit the dermatology department of a reputable hospital for evaluation. Treatment should be tailored according to the underlying cause. Avoid scratching with hands to prevent skin damage and potential infection.
