During breastfeeding time, mothers may suffer pains caused by injury, infection, toothache, or secondary pain due to arthritis. If it is not treated properly, it can lead to depression or anxiety, which may have negative effects on the physical and mental health of a mother. Therefore, the use of pain relief medication in these cases is essential, but there are certain precautions.

Postpartum hormonal changes occur immediately after the baby is born at a rate as fast as when pregnancy begins. Hormone levels in a woman's body undergo significant changes in the first few hours to many days after childbirth.