You can get an eyebrow tattoo while breastfeeding, but it is not recommended. Although color and anesthesia are used in the process of eyebrow tattooing, they are generally absorbed by the skin and hardly ever pass into the breast milk, so there is usually no effect on breast milk. However, eyebrow tattooing while breastfeeding is generally not recommended. Eyebrow tattooing may cause skin irritation, potentially leading to inflammation, which often requires oral medications to treat, and these medications may affect breast milk in a way that is not conducive to breastfeeding. Women who are breastfeeding should not use drugs indiscriminately, and should consult a doctor before taking any medication. In general, they should take proper rest, and should also avoid too many ups and downs in their emotions.