Can Baby Sleep with a Teether?

A Parent’s Guide to Nighttime Safety and Relief

Understanding the risks, safe alternatives, and how to help your teething baby sleep peacefully.

It’s 2 a.m. Your baby is crying, chewing on their fist, and clearly uncomfortable. You’ve tried everything. In desperation, you wonder: Can I just let them sleep with their teether? It’s the only thing that seems to help.

This is a question almost every parent of a teething baby has asked. The short answer is no—most teethers are not safe for unsupervised sleep. But the full answer is more nuanced. There are safe ways to provide nighttime teething relief, and there are dangerous practices that put your baby at risk.

This guide will explain:

• Why sleeping with a teether is dangerous

• What teething looks like at night (and why it’s worse)

• Safe alternatives for nighttime relief

• When to worry and call the doctor

The Short Answer: No, Babies Should Not Sleep with Teethers

The American Academy of Pediatrics (AAP) and other major health organizations advise against letting babies sleep with teethers. Here’s why:

1. Choking Hazard

If a teether has small parts, beads, or detachable pieces, a baby can choke if those parts break off during sleep. Even one-piece teethers can pose a risk if they are small enough to block an airway.

Real-world warning: In 2018, the FDA reported that an 18-month-old child was strangled to death by an amber teething necklace during a nap. Teething jewelry has also been recalled repeatedly for choking hazards—including a 2026 recall of SHEIN baby teethers that failed safety standards and posed a “risk of serious injury or death by choking”.

2. Strangulation Risk

Any teether with a string, cord, or necklace design can wrap around a baby’s neck during sleep. Babies lack the motor skills to untangle themselves.

The FDA explicitly warns: “Teething necklaces and bracelets… can lead to choking or strangulation”. This is why the AAP recommends never putting any jewelry around a baby’s neck or wrist.

3. Dental and Oral Injuries

Hard or frozen teethers can injure a baby’s gums, especially if the baby bites down forcefully during sleep. Some teethers with liquid or gel fillings can leak if punctured, exposing the baby to unknown chemicals.

4. Suffocation Risk from Crib Accessories

A teether left loose in the crib can become trapped under the baby or against the crib rails, potentially contributing to unsafe sleep environments. The AAP’s safe sleep guidelines emphasize keeping the crib empty—no pillows, blankets, bumpers, or toys.

 

Why Teething Gets Worse at Night

Before we dive into safe solutions, it helps to understand why teething seems so much harder at night.

The Science Behind Nighttime Teething Pain

Increased blood flow: When a baby lies down flat, blood flow to the head increases. More blood means more pressure on already inflamed gums, intensifying the pain.

Fewer distractions: During the day, your baby is busy exploring, playing, and engaging with the world. At night, with no distractions, they feel every ache and throb more acutely.

Loss of soothing mechanisms: Babies use sucking to self-soothe. But if teething makes sucking painful (the suction can pull on sore gums), they lose their primary comfort tool.

The horizontal position: Lying flat can also increase ear pressure, which is why some teething babies also show ear-pulling behavior.

What This Means for Sleep

According to the AAP, teething can cause:

• Frequent night wakings

• Difficulty falling asleep

• Shorter naps

• Increased crying and fussiness

But teething does not cause fever over 100.4°F, diarrhea, or vomiting. If your baby has those symptoms, call your pediatrician—it’s not “just teething.”

Safe Alternatives: How to Help Your Teething Baby Sleep

Just because babies can’t sleep with teethers doesn’t mean you’re helpless. Here are pediatrician-approved strategies for nighttime teething relief.

1. Offer a Chilled (Not Frozen) Teether Before Bed

The AAP recommends: Give your baby a firm rubber teething ring (not liquid-filled) to chew on while they are awake and supervised.

How to do it safely:

• Offer the teether 15-30 minutes before bedtime

• Let your baby chew while you read a story or rock them

• Remove the teether before placing baby in the crib

• Keep a rotation of teethers in the refrigerator so you always have a cold one ready

Why not frozen? “If the object is too hard, it can hurt the child’s gums”. Refrigerated is safe; frozen is not.

2. Gum Massage

Use a clean finger to gently rub your baby’s gums for 1-2 minutes. The counter-pressure can provide immediate relief.

Best time to do this: During your bedtime routine, right after brushing (if your baby has teeth) or during cuddle time.

3. Chill a Washcloth

Method: Wet a clean washcloth, wring it out, twist it, and place it in the refrigerator (not freezer). Let your baby chew on it while supervised.

Pro tip: Keep several washcloths in a sealed container in the fridge so you always have one ready for middle-of-the-night discomfort.

4. Cool Foods (for Babies on Solids)

If your baby has started solid foods, offer:

• Chilled yogurt

• Cold applesauce or pureed fruit

• Refrigerated cucumber spears (supervised)

Important: Avoid sugary or acidic foods that can harm new enamel.

5. Slightly Elevate the Head of the Crib Mattress

Safe method: Place a thin towel under the crib mattress to create a very slight incline. This can reduce blood flow to the head and ease gum pressure.

Never do this: Do not put pillows, blankets, or wedges on top of the mattress. These are suffocation hazards and violate safe sleep guidelines.

6. Maintain Your Bedtime Routine

Even when teething disrupts sleep, stick to familiar rituals:

• Warm bath (relaxes the body)

• Gentle rocking or cuddling

• Soft lullabies or white noise

• Dim lights and calm voices

Consistency helps signal to your baby that it’s time to sleep, even when they’re uncomfortable.

7. Consider Medication (for Severe Discomfort)

If your baby is truly inconsolable, infant acetaminophen (Tylenol) or ibuprofen (for babies over 6 months) can help.

Important rules:

• Consult your pediatrician first

• Use the correct dosage for your baby’s weight, not age

• Do not use for more than a few days without medical advice

• Never use topical gels containing benzocaine—the FDA warns they can cause a life-threatening condition called methemoglobinemia

Products to NEVER Use for Teething (Especially at Night)

Some products marketed for teething are dangerous and should never be used—especially during sleep.

❌ Topical Gels with Benzocaine or Lidocaine

Why they’re dangerous: Can cause methemoglobinemia—a condition where the blood cannot carry enough oxygen. This can be fatal.

The AAP says: “Parents should not use medicated gels to treat teething pain in young children”.

❌ Homeopathic Teething Tablets

Why they’re dangerous: The FDA has warned that these products may contain inconsistent amounts of belladonna (a toxic substance) that can cause seizures and breathing difficulties.

❌ Ice Cubes

Why they’re dangerous: “If the object is too hard, it can hurt the child’s gums”. Freezing can also cause the teether to crack or leak.

Safe alternative: Refrigerate, don’t freeze.

❌ Teethers with Liquid or Gel Fillings

Why they’re dangerous: If punctured, the gel may be toxic. Even water-filled teethers can leak and create a mess (though water is non-toxic).

What pediatric dentists recommend: Skip liquid-filled teethers altogether and choose solid rubber or silicone.

 

What Teething Looks Like at Night: A Timeline

Here’s what you might observe during different teething stages—and how to respond safely.

Note on molars: Many parents are surprised to learn that molars are often worse than the first teeth. These large, flat teeth have more surface area pushing through the gums, causing more intense pain and more sleep disruption.

 

When to Call the Doctor

Teething can cause discomfort, but it does not cause serious illness. Call your pediatrician if your teething baby has:

Key takeaway: Teething does not cause fever, diarrhea, or vomiting. If your baby has these symptoms, don’t dismiss them as “just teething”—call your doctor.

 

Frequently Asked Questions

Q: Can my baby sleep with a pacifier instead of a teether?

A: Yes, pacifiers are safe for sleep. In fact, the AAP recommends offering a pacifier at nap time and bedtime because it reduces the risk of SIDS (Sudden Infant Death Syndrome) by 50-90%.

Important: If you’re breastfeeding, wait until breastfeeding is well-established (usually 3-4 weeks) before introducing a pacifier. And don’t force it if baby refuses.

Q: What if my baby falls asleep while chewing a teether during the day?

A: Gently remove it as soon as you notice they’ve fallen asleep. Never leave a sleeping baby unattended with a teether in their mouth or crib.

Q: My baby won’t sleep without their teether. What do I do?

A: This is a common challenge. Try:

• Offering the teether earlier in the bedtime routine, then removing it before placing baby in the crib

• Substituting with a pacifier (if baby accepts it)

• Using gum massage and cuddling as the last soothing step before lying down

Q: Are there any teethers designed for sleep?

A: No. Major health organizations (AAP, FDA) do not recognize any teether as safe for unsupervised sleep. Always supervise teether use.

Q: My baby is teething and won’t stop crying at night. How long will this last?

A: Each tooth typically causes discomfort for 3-7 days before it erupts. Once the tooth breaks through the gum, the pain usually subsides quickly. Molars may cause discomfort for longer (7-10 days) because they’re larger.

 

A Note for B2B Buyers

[This section is for wholesale partners and brand owners.]

Understanding safe teething practices is essential for developing products that parents trust—and that won’t put their babies at risk. The teething market has significant unmet needs:

What parents are looking for:

• Teethers that provide effective cooling without freezing risks

• Designs that cannot be slept with (intentional design constraints)

• Supervision-friendly shapes that work during bedtime routines

• Certified safe materials (FDA-approved, BPA-free, phthalate-free)

What to avoid (regulatory red flags):

• Any design that could be worn as jewelry—already banned or recalled in multiple markets

• Liquid or gel fillings that could leak

• Small parts that could detach under impact testing

➡️ [Contact our B2B team for wholesale inquiries, custom colors, and private labeling]

 

Conclusion

Can babies sleep with teethers? No—and here’s why it matters.

The risks are real: choking, strangulation, and dental injury. Major health organizations including the AAP and FDA are clear that teethers are for supervised use only.

But that doesn’t mean you have to suffer through sleepless nights. Safe alternatives exist:

• Chilled teething rings before bedtime (removed before sleep)

• Gum massage

• Cool washcloths

• Pacifiers (which are sleep-safe and SIDS-protective)

• Medication when appropriate

Teething is temporary. Each tooth typically causes 3-7 days of discomfort. With the right strategies, you can help your baby (and yourself) get the sleep you both need—safely.