Discussion on the safety of using glycolic acid and salicylic acid during pregnancy
Pregnancy is an important stage in a woman's life, and the use of many substances during this period requires caution. Today's focus is on glycolic acid and salicylic acid to explore whether they are safe to use during pregnancy.

Glycolic acid is an alpha-hydroxy acid. In the field of skin care, it is often used because it can promote the metabolism of the stratum corneum and improve the texture of the skin. However, the safety of its use during pregnancy is controversial. It is believed that its molecules are relatively small and can be absorbed into the blood circulation through the skin. Although no conclusive large-scale human studies have shown that it has serious hazards such as teratogenicity to the fetus, some animal experiments have shown that high-dose exposure may have certain effects on embryonic development. Therefore, if it is not necessary during pregnancy, the use of high-concentration glycolic acid products should be avoided as much as possible.

Salicylic acid is a beta-hydroxy acid. It is often used to treat skin problems such as acne, which can dredge pores and resist inflammation. However, the risk of use during pregnancy is relatively clear. Studies have pointed out that salicylic acid can pass through the placenta, and high doses of salicylic acid may be associated with adverse pregnancy outcomes such as fetal growth restriction and neural tube defects. Especially in the early stages of pregnancy, fetal organs are in a critical stage of differentiation and formation, and the risk of using salicylic acid is quite high. Therefore, the use of salicylic acid should be strictly limited during pregnancy, especially in oral dosage forms. External products should also be used with caution. If necessary, be sure to use it under the guidance of a doctor, and try to choose

In short, safety should be the top priority for women's skin care medications during pregnancy. Although glycolic acid and salicylic acid have certain effects in general skin care treatment, in view of the special physiological state of pregnancy, in order to ensure the healthy development of the fetus, the use of the two should be cautious. If in doubt, consult a professional doctor in time.