Tongue-Tie in Babies: What Every Parent Needs to Know

Understanding Tongue-Tie (Ankyloglossia)

Tongue-tie, medically referred to as ankyloglossia, is a condition where the small piece of tissue that connects the tongue to the floor of the mouth (the lingual frenulum) is shorter, thicker, or tighter than it should be. This variation can restrict tongue movement and lead to feeding challenges, especially for newborns.

As a midwife and International Board Certified Lactation Consultant (IBCLC), I approach tongue-tie as a functional concern. It’s not just about the appearance of the tongue, but how well it moves. If the tongue struggles to lift or extend, it can’t compress the breast or bottle teat efficiently, which is where many parents encounter difficulties with feeding.

Signs & Symptoms: What Should You Look For?

Tongue-tie affects both the baby and the feeding parent. Sometimes you’ll spot just one sign, sometimes several. Here’s what to watch out for:

• Difficulty Latching: Baby slips off the breast or bottle more frequently than expected.
• Noisy Feeding: Clicking or smacking sounds during sucking.
• Poor Weight Gain: Baby exhausts themselves during feeds but doesn’t get enough milk.
• Reflux-like Symptoms: Swallowing excess air, leading to wind, hiccups, or colic.
• Frustration: Pulling away from the breast or “fighting” the feed.
• Short, Frequent Feeds: Baby falls asleep quickly but wakes up hungry a short while later.

Parents may also notice:

• Painful Latching: Significant pain, pinching, or “lipstick-shaped” nipples after feeding.
• Nipple Damage: Cracked, bleeding, or compressed nipples.
• Mastitis or Blocked Ducts: Resulting from the baby not draining the breast effectively.
• Low Milk Supply: Due to insufficient breast stimulation.
• Exhaustion: Feeling like you’re feeding non-stop, without any respite.

Is It Always a Tongue-Tie?

Not every feeding problem is caused by a tongue-tie. As a Certified Lactation Consultant, I always take a broad view first. Sometimes, adjusting the baby’s position, addressing tension from birth, or managing milk flow can solve the issue without resorting to any procedure.

During our consultation, I will thoroughly assess your baby’s oral function. If tongue-tie is genuinely restricting movement and causing these symptoms, we’ll discuss the pros and cons of a release (frenulotomy) together.

Why “Function” Matters More Than “Appearance”

You may have heard terms like “anterior” or “posterior” tongue-tie. These simply describe where the tissue attaches. What matters most is whether your baby can move their tongue to feed comfortably. Sometimes a tongue that looks perfectly normal but can’t lift is more problematic than one with a visible “heart-shaped” tip that functions well.

My assessment process is designed to uncover exactly how your baby is using their mouth, so we can make the best decision together for their feeding journey.

If you’re worried about tongue-tie or feeding difficulties, remember: support is available, and solutions are often simpler than you think.