Lip Tie in Babies: What It Is, Signs, and Symptoms

Editor: Arshita Tiwari on Jul 10,2025
Lip Tie in Babies: What It Is, Signs, and Symptoms

 

Feeding your baby shouldn't feel like a battle. But for some new parents, every bottle, every latch, and every sleepless night circles back to one silent culprit: a lip tie. It’s not always visible, and yet, it can throw off feeding, growth, and your sanity. If you’ve ever asked, “What is a lip tie in babies?” or wondered, “What does a lip tie look like in babies?”, you're already asking the right questions.

Let’s cut the fluff and break it down.

What Is a Lip Tie in Babies?

A lip tie in babies happens when the strip of tissue connecting the upper lip to the gum—the labial frenulum—is too tight, thick, or short. That restriction limits how far the upper lip can move, especially during feeding.

It’s not your fault. It’s congenital and can run in families. Most pediatricians won’t mention it unless your baby shows feeding issues, but that doesn’t mean it’s harmless.

Some lip ties are mild. Others get in the way of feeding, latch, and weight gain—fast.

What Does a Lip Tie Look Like in Babies?

Every tie looks different, and not all are easy to spot. But here’s what you can look for at home:

  • Gently lift your baby’s upper lip. Do you see a thick band of tissue stretching from the lip to the gums?
  • Does it pull tightly or restrict the lip from lifting easily?
  • Is there a visible gap between the upper front gums or teeth (if teeth are present)?

That’s typically what a lip tie looks like in babies. Some ties barely impact function. Others make feeding chaotic. Appearance alone isn’t enough—function tells the real story.

 

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Signs of Lip Tie in Baby: What to Watch For

You might not catch a lip tie just by looking inside your baby’s mouth. Often, the signs of lip tie in baby show up in how they feed—and how much it’s exhausting you.

Here’s what to keep an eye on:

  • Trouble latching or staying latched
  • Clicking sounds while feeding
  • Short, frequent feedings—or marathon sessions that go nowhere
  • Fussiness or frustration during nursing
  • Swallowing air (causing gas, burping, or colic-like symptoms)
  • Falling asleep mid-feed out of pure exhaustion
  • Slower weight gain despite frequent feeds

And if you're breastfeeding, you’ll feel it too:

  • Painful, cracked, or blistered nipples
  • Milk supply issues from ineffective drainage
  • Engorgement, blocked ducts, or mastitis

If these feel familiar, you’re not being overly cautious. You're picking up on real red flags.

 

Lip Tie Symptoms in Babies: When It’s More Than a Feeding Quirk

The lip tie symptoms in babies often overlap with general feeding challenges, which is why they’re missed—or misdiagnosed.

Feeding Difficulties

A baby with a lip tie can’t get a solid latch. Whether breast or bottle, they’ll suck in air, slip off, or tire quickly. Clicking sounds? That’s a suction break.

Slow or Poor Weight Gain

Even with constant feeding, some babies just don’t gain well. A tie limits how much milk they can draw, even if they’re nursing often.

Gassy, Uncomfortable Baby

Excessive air intake causes bloating, gas, and nonstop crying. Lip tie babies often resemble reflux cases, but antacids don’t help—because the cause isn’t acid, it’s the latch.

Sleep Struggles

A hungry or gassy baby doesn’t sleep deeply. Short naps and frequent waking often trace back to feeding issues.

 

Tongue tie top lip bottle feeding sore damaged nipples issue care

Getting a Proper Diagnosis

Diagnosis is based on how your baby feeds, not just how the frenulum looks.

Start with a Pediatrician

If you notice symptoms, bring them up. But not all pediatricians are trained in oral ties, and many won’t diagnose unless problems are obvious.

Lactation Consultant

An IBCLC (International Board Certified Lactation Consultant) can assess latch, lip movement, and milk transfer. Their insight is often more practical than a visual alone.

Pediatric Dentist or ENT

Specialists in infant oral anatomy examine lift, stretch, feeding dynamics, and whether treatment is actually necessary.

Don’t settle for “It looks fine.” If feeding’s a mess, dig deeper.

 

When to Treat vs. When to Monitor

Not every lip tie in babies needs to be released. Some resolve naturally if feeding isn’t impacted.

No Treatment Needed If:

  • Baby is latching well
  • No signs of weight issues
  • No discomfort during feeds
  • No gas, reflux, or latch noise

Treatment Might Be Needed If:

  • Feedings are painful or inefficient
  • Baby isn’t gaining weight
  • You’ve tried everything and nothing helps

The decision depends on function, not appearance. A tie that doesn’t interfere with feeding doesn’t need to be touched.

 

What Treatment Looks Like

If your baby’s tie needs to be released, the fix is straightforward.

Frenectomy (Release Procedure)

This quick procedure uses scissors or a laser to cut the restrictive tissue. Most babies tolerate it well and return to feeding quickly.

  • Time: Just a few minutes
  • Pain: Numbing gel is used
  • Bleeding: Minimal, especially with laser
  • Recovery: Babies can usually feed right after

Post-Procedure Care

Aftercare includes gentle stretches to keep the tissue from reattaching. Some babies may need a few days to adjust, especially if they’ve developed inefficient feeding habits.

Follow-up with a lactation consultant is essential—they’ll help retrain the latch now that your baby’s mobility has improved.

 

Benefits of Treating a Lip Tie

 

women Feeding baby

Better Feeding

Most parents report immediate improvement in latch, comfort, and milk transfer. Baby feeds more efficiently, and mom finally gets relief.

Healthier Weight Gain

Once milk intake increases, weight gain tends to follow naturally.

Improved Sleep

Feeding well means fewer gas issues and better sleep—for everyone.

Long-Term Oral Health

Treating a severe lip tie early may help prevent:

  • Gaps between the front teeth
  • Plaque buildup near the upper gumline
  • Speech challenges tied to lip mobility

Risks of Not Treating a Symptomatic Lip Tie

If the tie is mild and not affecting function, you’re good. But ignoring a problematic one can lead to:

  • Breastfeeding or bottle-feeding frustration
  • Incomplete feeding and low weight gain
  • Speech delays related to lip movement
  • Orthodontic issues from misaligned teeth
  • Gaps between the front teeth from gum tension

The earlier you catch it, the easier it is to correct—with fewer long-term effects.

Lip Tie vs. Tongue Tie: Know the Difference

They’re often confused, but they’re not the same.

  • Lip tie affects the upper lip’s range of motion.
  • Tongue tie limits the tongue’s movement.

Many babies have both. If you're checking for one, have the other evaluated too. Both affect latch, feeding, and potentially speech if left untreated.

What Parents Really Want to Know

Here’s the straight talk:

  • What is a lip tie in babies? A restricted upper lip caused by tight tissue.
  • What does a lip tie look like in babies? A thick frenulum under the upper lip.
  • Lip tie symptoms in babies? Clicking, poor latching, slow growth, and gas.
  • Signs of lip tie in baby? Bad feeds, sore nipples, and constant frustration.

You don’t need a textbook—just trust your gut. If feeding feels wrong, it probably is.

 

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Final Thoughts: Advocate, Don’t Apologize

You know your baby better than anyone else. If feeding feels broken, nursing hurts, or your instincts say something’s off—push for answers.

Visible tie, no symptoms? Likely fine. Feeding disaster with a visible tie? Don’t wait.

Ask questions. Get second opinions. Do what it takes. Because feeding your baby shouldn’t hurt.

This content was created by AI

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