Final answer:
The new mother experiencing nipple pain while breastfeeding should ensure the newborn is properly latched and may use lanolin cream for relief. Consulting a lactation consultant is advised if pain persists.
Step-by-step explanation:
If a new mother is experiencing nipple pain while breastfeeding her newborn, it is important for her to ensure that the baby is latching on properly. Incorrect latching is a common cause of nipple pain and can be addressed by repositioning the baby to ensure that the entire areola is in the baby's mouth and the baby's mouth is wide open before latching. Additionally, the mother can apply pure lanolin cream to the nipples after feeding to help soothe and protect them. It is important for the mother to speak with a lactation consultant if the pain persists, as continued pain may discourage breastfeeding, which is a vital source of nutrients and immunoglobulins for the baby's development and growth.