Breastfeeding is often described as a natural experience, but that does not always mean it comes easily. While some mild tenderness during the first few days can be expected, ongoing pain is not considered normal. If breastfeeding hurts every time your baby latches, or your baby struggles to stay latched, there is usually an underlying reason that deserves attention.
One of the most common causes of painful breastfeeding is an improper latch. A baby who cannot latch deeply onto the breast may place too much pressure on the nipple instead of drawing enough breast tissue into the mouth. This can lead to sore, cracked, or damaged nipples while also making it difficult for your baby to feed efficiently.
Sometimes the problem is simply positioning, but in other cases, an oral restriction such as a tongue tie or lip tie may limit your baby's ability to latch comfortably and effectively. Tiny Trips Pediatric Dentistry evaluates infants for tongue and lip ties because these conditions can affect feeding, comfort, and oral function during the earliest stages of development.
A poor latch affects both you and your baby. While breastfeeding can be challenging at first, persistent pain or feeding difficulties should not be ignored.
Some common signs of an ineffective latch include:
These symptoms may indicate that your baby is not able to create the proper seal or use their tongue effectively to remove milk.
Tongue tie, also called ankyloglossia, occurs when the tissue connecting the tongue to the floor of the mouth is unusually short, thick, or tight. A lip tie involves the tissue connecting the upper lip to the gums. In some babies, these tissues restrict normal movement and interfere with feeding.
When a baby's tongue cannot move freely, it may be difficult to maintain a deep latch. Instead of using the tongue to draw milk efficiently, the baby may compress or chew on the nipple, causing significant discomfort for the breastfeeding parent. At the same time, the baby may swallow excess air, become frustrated during feedings, or struggle to get enough milk.
It is important to remember that not every tongue tie or lip tie causes feeding problems. The appearance of the tissue alone does not determine whether treatment is needed. A thorough evaluation considers both the baby's oral function and the symptoms experienced during feeding.
Breastfeeding challenges can become more stressful over time. If feedings are consistently painful, parents may begin supplementing earlier than planned or stop breastfeeding altogether because it becomes too difficult.
For babies, an ineffective latch can mean longer feeding sessions, increased fatigue, excess gas from swallowing air, and difficulty transferring enough milk. Some infants may also experience slower weight gain if feeding problems continue without being identified.
Identifying the cause early allows families to make informed decisions about the next steps and receive guidance that supports successful feeding.
An infant oral evaluation focuses on how your baby's mouth functions rather than simply looking for a tongue or lip tie. During the examination, the provider evaluates tongue mobility, lip movement, oral anatomy, and how these factors may be contributing to breastfeeding difficulties.
Parents are encouraged to describe what they have been experiencing, including nipple pain, feeding duration, weight concerns, clicking sounds, or difficulty maintaining a latch. Together, these details help determine whether an oral restriction may be affecting feeding.
It is worth having your baby evaluated if breastfeeding continues to be painful after the first several days, if your baby struggles to latch consistently, or if feedings seem unusually long or ineffective.
Other reasons to seek an evaluation include persistent nipple damage, poor weight gain, frequent air swallowing, or recommendations from your pediatrician or lactation consultant. Early assessment can help identify whether an oral restriction is contributing to these concerns and provide greater clarity about your baby's feeding challenges.
Breastfeeding should become more comfortable as you and your baby learn together. While there can be a learning curve, ongoing pain is a sign that something may need further attention.
Many breastfeeding challenges have solutions, especially when the underlying cause is identified early. If your baby is struggling to latch properly or nursing has remained consistently painful, an evaluation can help determine whether tongue or lip function is playing a role. Addressing feeding concerns early can support both your baby's growth and your comfort, helping create a more positive breastfeeding experience for the entire family.
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