It is recommended not to use salicylic acid topically during breastfeeding, and to avoid cosmetics or medications that contain salicylic acid, for example. Salicylic acid may have an uncomfortable effect on the development of a newborn baby or a breastfeeding woman due to its irritating nature and chemical content. The main effects of salicylic acid include improving acne and minimizing fine lines or spots. While breastfeeding is a special time for women, exposure to cosmetics or medications containing salicylic acid may affect newborn growth through breast milk or skin contact. In addition, the use of salicylic acid-based preparations is not recommended for women who are breastfeeding as they may experience weakening of the skin’s stratum corneum due to lower resistance. It is recommended to adopt a healthy lifestyle and take moderate supplements of trace elements, vitamins and high quality proteins. You can also consume more fresh vegetables and fruits to strengthen your resistance.