Learn how drinking straws can cause mouth and throat injuries in children, which warning signs require emergency care, and how to prevent accidents.

A drinking straw seems like one of the least dangerous objects a child could use. It is lightweight, familiar, and found everywhere from school lunches to family restaurants. Yet when a child walks, runs, climbs, or plays with a straw in their mouth, an ordinary fall can turn the straw into a rigid object capable of cutting or puncturing delicate tissue.

Most minor straw injuries involve a small cut to the lip, gum, cheek, or tongue. However, a straw can also puncture the roof of the mouth, soft palate, tonsil area, or back of the throat. Rigid metal, glass, and hard plastic straws may cause especially deep injuries because they do not bend easily when a child falls forward.

Children may also chew pieces off damaged plastic or silicone straws, creating a choking or aspiration hazard. The U.S. Consumer Product Safety Commission has previously recalled children’s straw cups because pieces could break into a child’s mouth and potentially be swallowed or inhaled. CPSC

Fortunately, many of these accidents are preventable. The most important rule is simple: children should sit still while drinking and should never walk or run with a straw in their mouth.

Why Straws Can Cause Serious Injuries

A straw becomes dangerous when force is applied along its length. If a child falls while holding a cup, the bottom of the straw may be stopped by the cup lid while the upper end is driven farther into the mouth.

This type of injury can happen even with a short straw. A lidded tumbler may actually keep the straw upright and prevent it from moving away when the child falls. The child’s body weight and forward momentum then concentrate force onto the small tip of the straw.

Injuries are more likely when:

• The child walks or runs while drinking
• The straw is made from rigid metal, glass, or hard plastic
• The straw is held firmly in a tight cup lid
• The child climbs onto furniture with the straw in their mouth
• Someone bumps or pushes the child
• The child drinks in a moving vehicle
• The floor is wet, uneven, or cluttered
• The child chews on a cracked or damaged straw
• The straw is unusually long or has a sharp edge

A straw does not need to look sharp to cause harm. Even a rounded end may puncture soft tissue if enough force is applied.

Metal Straws and Other Rigid Reusable Straws

Reusable straws are popular because they reduce disposable waste, but not every material is appropriate for young children.

Stainless steel straws are strong and do not flex under pressure. In 2016, the CPSC announced a recall involving millions of stainless steel straws because their rigidity could allow them to poke children in the mouth and cause injuries. CPSC recall notice

Glass straws present another concern. Some are made from durable glass, but they may still crack, chip, or break if dropped or bitten. A small fracture can produce a sharp drinking edge or leave fragments in the beverage.

Hard plastic straws can also injure the mouth, particularly when secured in a lid. Older plastic may become brittle after repeated washing, sun exposure, or heat. Children who chew on the end can create rough edges or detach small pieces.

A flexible silicone straw may reduce the risk of a deep puncture because it bends more easily, but it is not completely harmless. Children can still fall with it, chew pieces off it, or choke on a detached component. Product age recommendations and supervision remain important regardless of material.

Common Types of Straw-Related Injuries

Cuts to the Lips and Gums

A fall may push the straw against the lip or gum, causing a cut or bruise. Mouth injuries can bleed heavily because the area has a rich blood supply. The amount of blood may look alarming even when the wound is relatively small.

Cuts crossing the border of the lip, wounds that gape open, and injuries involving loose or displaced teeth need professional assessment.

Tongue and Inner-Cheek Injuries

Children may bite their tongue or cheek when the straw strikes their mouth. Small wounds often heal well, but deep cuts, wounds that continue bleeding, and injuries affecting normal tongue movement require medical care.

Injury to the Hard Palate

The hard palate is the firm front portion of the roof of the mouth. A straw may scrape it or create a puncture wound. Although the surface can heal quickly, depth and retained material may be difficult for a caregiver to judge.

Soft-Palate and Throat Punctures

The soft palate and back of the throat contain delicate tissues and important structures. A puncture in this area deserves prompt medical evaluation, even if external bleeding appears limited.

Seattle Children’s identifies wounds involving the tonsil, soft palate, or back of the throat as serious mouth injuries. Punctures in these areas may sometimes lead to infection in the deeper spaces of the neck. Seattle Children’s

Serious complications are uncommon, but the location makes it inappropriate to probe or treat these wounds at home.

Broken or Chipped Teeth

A straw may strike a front tooth during a fall. The tooth could become chipped, loose, displaced, or pushed into the gum. Gum bleeding may hide the dental injury at first.

A child with a damaged tooth should be evaluated by a dentist or emergency dental service. Treatment urgency depends on whether the tooth is primary or permanent and how it has moved.

Choking or Aspiration

A child who chews through a straw may swallow a piece. If the fragment enters the airway rather than the stomach, the child may cough, wheeze, struggle to breathe, or be unable to speak.

Small components such as valves, covers, silicone tips, and decorative pieces can also detach from reusable cups. Products intended for young children should be inspected regularly.

Signs of a Potentially Serious Injury

It can be difficult to see the back of a child’s mouth, especially when the child is crying or frightened. Do not force the mouth open or insert your fingers deeply to inspect the wound.

Seek urgent medical care if the child has:

• A puncture in the roof of the mouth or back of the throat
• Bleeding that does not stop with gentle pressure
• Trouble breathing
• Difficulty swallowing or refusal to swallow
• Excessive drooling
• A change in voice or unusual hoarseness
• Neck pain, stiffness, or swelling
• Blood coming from the throat
• Repeated coughing or gagging
• Vomiting after a deep mouth injury
• A loose, displaced, or broken tooth
• A missing piece of straw that may have been swallowed or inhaled
• Increasing pain or swelling
• Weakness, unusual sleepiness, confusion, or abnormal movement
• A straw or fragment still embedded in the mouth

Call 911 or the local emergency number immediately for breathing difficulty, blue or gray lips, loss of consciousness, severe uncontrolled bleeding, choking, or any sign of a life-threatening emergency.

What to Do Immediately After a Straw Injury

1. Remove the Remaining Hazard

Take away the cup and any loose pieces that are clearly outside the mouth. If part of the straw is embedded in the child’s mouth or throat, do not pull it out.

An embedded object may be limiting bleeding or may be close to an important structure. Removing it could worsen the injury. Keep the child as calm and still as possible and call emergency services.

2. Check Breathing

Make sure the child can breathe, speak, or cry. If the child is coughing forcefully, encourage them to continue coughing while you monitor them.

If the child cannot breathe, speak, cry, or cough effectively, begin age-appropriate choking first aid and call emergency services. Parents and caregivers should ideally learn these techniques in a certified pediatric first-aid course before an emergency occurs.

Do not perform a blind finger sweep. Reaching into the mouth without seeing an object can push it deeper.

3. Control Accessible Bleeding

For a visible cut to the lip, tongue, gum, or front of the mouth, apply gentle, steady pressure with sterile gauze or a clean cloth. The American Academy of Pediatrics recommends direct pressure for a bleeding mouth wound. HealthyChildren.org

Do not repeatedly remove the cloth to check the wound, since this can disturb the developing clot. If blood soaks through, place additional gauze on top.

Do not press deeply into a throat wound. If bleeding seems to come from the back of the mouth, seek emergency care.

4. Use Cold for Minor Swelling

For a minor lip or cheek injury, apply a cold pack wrapped in cloth to the outside of the face for short intervals. An older child may suck on a small ice pop if fully alert and able to swallow normally.

Do not give food or drink if there may be a deep puncture, swallowing difficulty, significant bleeding, or a need for sedation or surgery. Ask a medical professional first.

5. Avoid Home Disinfection of Deep Wounds

Do not pour hydrogen peroxide, rubbing alcohol, bleach-based products, or strong mouthwash into the wound. These substances can irritate tissue and may be swallowed.

Do not probe the wound with a cotton swab, toothbrush, or finger. A small surface opening does not reveal how deep the injury may be.

When to Visit the Emergency Department

A child should generally receive urgent medical assessment after a straw punctures the soft palate, tonsil area, floor of the mouth, or back of the throat. Go to an emergency department if the wound is deep, its location cannot be clearly seen, or part of the straw may remain inside.

Emergency clinicians may evaluate breathing, bleeding, nerve function, dental damage, and the possibility of a retained fragment. Imaging is not necessary for every mouth injury, but the medical team may recommend it based on the wound’s location and symptoms.

Do not drive a child who has an object embedded in their mouth, severe bleeding, breathing difficulty, or altered consciousness. Call an ambulance so the child can be monitored during transport.

Even after a child has been examined, follow the discharge instructions carefully. Return for help if the child develops worsening pain, fever, swelling, bad breath, pus, difficulty opening the mouth, trouble swallowing, neck stiffness, weakness, or unusual behavior.

Caring for a Minor Mouth Injury at Home

If a healthcare professional determines that the injury is superficial, home care may include soft foods, cool liquids, gentle oral hygiene, and age-appropriate pain relief.

Foods such as yogurt, applesauce, mashed potatoes, or cooled soup may be more comfortable than spicy, salty, acidic, or crunchy foods. Do not give a child anything that conflicts with medical instructions or dietary restrictions.

Mouth wounds can develop a white or pale surface as they heal. This does not automatically indicate infection. However, increasing redness, swelling, pain, fever, drainage, or a worsening odor should be discussed with a clinician.

Use acetaminophen or ibuprofen only when appropriate for the child’s age and health, and follow weight-based dosing instructions. Never apply aspirin directly to an oral wound.

How to Prevent Straw-Related Mouth and Throat Injuries

The most effective prevention strategy is changing when and where children use straws.

Make Sitting a Firm Rule

Children should sit at a table or remain stationary while drinking through a straw. They should not walk, run, dance, climb stairs, jump on furniture, or ride a scooter with a straw in their mouth.

The same rule should apply to toothbrushes, pencils, lollipops, utensils, and other long objects.

Avoid Rigid Straws for Young Children

Choose a short, flexible straw appropriate for the child’s age. Soft silicone may be a better option than metal, glass, or rigid plastic, although supervision is still necessary.

A straw with a soft upper section can reduce the force transmitted during a bump. However, check that every part is securely attached and too large to become a choking hazard.

Match the Cup to the Setting

Straw tumblers may be useful at a seated meal but are not ideal for active play. During car travel, sudden braking can push a rigid straw toward the face. A closed cup with a soft spout or another age-appropriate design may be safer, depending on the child’s developmental needs.

Never give hot liquids through a straw. A child may draw in a larger or hotter mouthful than expected and burn the lips, mouth, or throat.

Inspect Reusable Straws Regularly

Check for cracks, chips, bite marks, rough edges, discoloration, and loose components. Replace any damaged straw rather than trimming or gluing it.

Confirm that cleaning brushes have not scratched the inside of glass or brittle plastic products. Follow the manufacturer’s dishwasher and temperature instructions.

Supervise Younger Children

Supervision does not mean simply being in the same room. Watch how the child uses the straw, intervene if they begin chewing it, and remove the drink before they leave the table.

Caregivers, relatives, schools, and childcare centers should use the same basic rule so the child receives a consistent message.

A Small Habit That Prevents a Serious Accident

Straws are not inherently unsafe, but their shape can make a fall unexpectedly dangerous. Children should drink while seated, use age-appropriate flexible products, and never move around with a straw in their mouth. If a straw punctures the roof or back of the mouth, becomes embedded, causes breathing or swallowing problems, or produces bleeding that will not stop, seek urgent medical help.

Have you ever seen a child walking or running with a straw in their mouth, and what

Straw-Related Mouth and Throat Injuries in Children: Risks, First Aid, and Prevention

Meta description: Learn how drinking straws can cause mouth and throat injuries in children, which warning signs require emergency care, and how parents can prevent accidents.

A drinking straw seems like one of the least dangerous objects a child could use. It is lightweight, familiar, and found in nearly every restaurant, school cafeteria, and family kitchen. Yet when a child walks, runs, jumps, or plays with a straw in their mouth, an ordinary fall can turn it into a sharp object.

A straw can cut the lips or gums, damage teeth, puncture the roof of the mouth, or injure the soft tissues at the back of the throat. Rigid stainless-steel, glass, and hard plastic straws may cause particularly serious injuries because they do not bend easily during an impact. Even flexible straws can become dangerous if they break, develop a sharp edge, or are pushed deeply into the mouth.

Most minor mouth injuries heal well. However, wounds involving the soft palate, tonsils, tongue, or back of the throat deserve careful attention because their depth can be difficult to judge at home.

Understanding how straw-related injuries happen—and what to do immediately afterward—can help parents prevent complications and respond without making the injury worse.

How a Straw Can Cause an Injury

Most serious straw injuries occur when the straw is inside the child’s mouth and an outside force suddenly pushes it backward.

For example, a child may walk across the kitchen while drinking, trip over a toy, and fall forward. The bottom of the cup hits the floor or the child’s body, driving the straw toward the roof or back of the mouth.

Similar accidents can happen when a child:

• Runs while carrying a cup with a straw
• Jumps onto furniture while drinking
• Is pushed or bumped by another child
• Trips while climbing stairs
• Falls from a chair with a straw in their mouth
• Drinks in a moving vehicle
• Plays with an empty straw like a whistle
• Chews the end until it becomes sharp
• Uses an adult-sized metal or glass straw
• Drinks from a tumbler with a fixed, upright straw

A straw extending vertically from a cup can remain in position even when the child suddenly moves. If the child falls, the cup may act like a handle that directs the force into the mouth.

The risk is not theoretical. The U.S. Consumer Product Safety Commission has previously issued warnings involving rigid stainless-steel straws because they could poke children in the mouth and cause injury. CPSC

Why Rigid Straws Can Be More Dangerous

The material and shape of a straw influence how it behaves during an accident.

Stainless-Steel Straws

Metal straws are durable, reusable, and resistant to chewing. Those same qualities can make them hazardous for a child. A metal straw does not collapse or bend easily when pushed against the mouth. Its narrow edge may concentrate force in a small area, causing a cut or puncture.

Damaged or poorly finished metal straws may also have rough or sharp edges. In 2024, the CPSC announced a recall involving tumblers whose metal straws could cut users’ mouths or fingers. CPSC

Glass Straws

Glass straws are similarly rigid and can break if dropped, bitten, or exposed to damage. A cracked straw may create sharp fragments that can cut the mouth or be swallowed.

Glass straws should generally be reserved for responsible older users who remain seated while drinking and can inspect the straw for damage.

Hard Plastic Straws

Disposable or reusable plastic straws may look safer because they are lighter. However, some are still stiff enough to puncture soft tissue during a fall. Repeated chewing can also flatten, split, or sharpen the end.

Small pieces may break away from damaged straws. The CPSC has recalled children’s straw cups when chewing could cause pieces to detach, creating ingestion or aspiration hazards. CPSC

Silicone Straws

Soft silicone straws usually bend more easily during impact, making them a more forgiving option for young children. However, “softer” does not mean completely risk-free. A long silicone straw can still reach the back of the throat, and damaged pieces may become choking hazards.

Children should remain seated while drinking regardless of the straw material.

Types of Mouth and Throat Injuries Caused by Straws

The severity of a straw injury depends on where the straw hits, how much force is involved, and whether it breaks or remains embedded.

Cuts to the Lips and Gums

The straw may scrape or cut the inner lip, gum, or cheek. Mouth wounds often bleed heavily because the area has a rich blood supply. This can make a small injury look more severe than it is.

Damage to Teeth

An impact may chip, loosen, displace, or fracture a tooth. The straw can also injure the tissue around a tooth. Dental damage may not always be obvious immediately, particularly if the tooth remains in place but becomes painful or discolored later.

Tongue Injuries

A child may bite the tongue during a fall or the straw may puncture it directly. Deep tongue wounds, wounds that gape open, or bleeding that does not stop need medical assessment.

Hard-Palate Injuries

The hard palate is the firm front portion of the roof of the mouth. A straw may cause a scrape, bruise, cut, or puncture here.

Soft-Palate and Throat Injuries

The soft palate is the flexible tissue farther back in the mouth. Injuries in this area may involve the tonsils, throat, or deeper tissues of the neck.

Seattle Children’s identifies punctures involving the tonsils, soft palate, or back of the throat as serious mouth injuries. Such wounds can potentially lead to a deep neck infection. Seattle Children’s

Although uncommon, deeper penetrating injuries can affect important structures that are not visible from inside the mouth. This is why a seemingly small puncture near the back of the throat should not be dismissed based solely on the amount of bleeding.

Warning Signs After a Straw Injury

A child with a minor injury may cry briefly, have a small amount of bleeding, and then return to normal. More serious injuries may produce symptoms immediately or develop over the following hours.

Watch for:

• Difficulty breathing
• Noisy breathing, wheezing, or choking
• Difficulty swallowing
• Persistent drooling
• Blood in saliva or coughing up blood
• Bleeding that does not stop
• A deep or gaping wound
• A puncture near the tonsil or back of the throat
• Neck pain, swelling, or stiffness
• A change in the child’s voice
• Increasing pain
• Refusal to eat or drink
• Repeated vomiting
• Fever after the injury
• Bad-smelling discharge from the wound
• Unusual sleepiness or confusion
• Weakness, facial drooping, trouble walking, or an unusual severe headache
• A damaged or missing piece of the straw
• A straw or fragment still embedded in the mouth

Any difficulty breathing, severe bleeding, altered consciousness, or rapidly increasing swelling should be treated as an emergency.

What to Do Immediately After a Straw Injury

The first few minutes should focus on breathing, bleeding, and preventing further damage.

1. Remove the Cup, but Do Not Pull Out an Embedded Straw

If the cup is still attached but the straw is not embedded, carefully take it away so the child cannot fall again or push it deeper.

If the straw or a broken piece is stuck in the mouth or throat, do not pull it out. An embedded object may be controlling bleeding or may be close to a blood vessel or airway. Removing it could make the injury worse.

Keep the child as still as possible and call emergency services.

2. Check the Child’s Breathing

Make sure the child can breathe and make sounds. If they cannot breathe, are turning blue or gray, or appear to be choking, call 911 or the local emergency number immediately.

Follow the dispatcher’s instructions. Do not perform a blind finger sweep inside the mouth, since this can push an object deeper.

3. Sit the Child Upright or Lean Them Slightly Forward

If the child is awake and breathing, keep them sitting upright. A slight forward lean can allow blood or saliva to drain from the mouth instead of being swallowed.

Do not force the child to lie flat if there is active mouth bleeding. Stay calm and reassure them so they are less likely to struggle.

4. Control Accessible Bleeding

For a visible cut on the lip, tongue, gum, or front of the mouth, apply gentle but firm pressure with clean gauze or a clean cloth.

The American Academy of Pediatrics recommends direct pressure for a bleeding mouth wound. HealthyChildren.org

Do not repeatedly remove the gauze to check the wound, since this can disturb the forming clot. If blood soaks through, place additional gauze on top.

Do not attempt to pack gauze into the back of the throat. Pressure should be used only where the wound is easy to see and reach without risking choking.

5. Do Not Probe the Wound

Avoid using fingers, cotton swabs, tweezers, utensils, or other objects to examine a puncture. A small surface opening does not reveal how far the straw traveled.

Do not try to wash a deep throat wound aggressively. Gentle rinsing may be appropriate for a small, superficial mouth cut in an older child who can spit reliably, but a suspected puncture should be assessed by a clinician.

6. Avoid Food, Drinks, and Oral Medicine Until Assessed

If the injury is deep, near the back of the throat, or may require sedation or surgery, do not give food or drinks until emergency professionals provide instructions.

A child with trouble swallowing may also choke. Do not give oral pain medicine to a drowsy, vomiting, or distressed child who cannot swallow normally.

When to Call 911

Call emergency services immediately if:

• The child has trouble breathing
• The lips or face appear blue, gray, or unusually pale
• Bleeding is severe or rapidly filling the mouth
• The child is choking or cannot swallow saliva
• A straw or fragment remains embedded
• Neck or throat swelling is increasing
• The child becomes faint, confused, weak, or difficult to wake
• The injury followed a significant fall or head impact
• You believe the injury is life-threatening

Do not drive the child yourself when an object remains embedded or breathing is compromised. Emergency personnel can support the airway and manage sudden changes during transport.

When a Child Needs Urgent Medical Evaluation

Even without dramatic bleeding, obtain urgent medical care for any puncture involving the soft palate, tonsil, or back of the throat.

The child should also be evaluated promptly if:

• Bleeding continues after approximately 10 minutes of steady pressure
• The wound is deep, large, or gaping
• A tooth is chipped, loose, displaced, or missing
• The child cannot fully open or close their mouth
• Pain or swelling is increasing
• The straw broke and a piece may be missing
• The child is younger and cannot describe what happened
• You are uncertain about the location or depth of the wound

A pediatrician, emergency clinician, dentist, or oral specialist may examine the injury. Depending on its location, clinicians may check for retained fragments, dental damage, deep tissue injury, or signs of airway involvement.

Not every mouth injury requires imaging, stitches, or antibiotics. Those decisions depend on the examination, wound depth, contamination, and the child’s symptoms.

Monitoring the Child at Home

If a clinician determines that home observation is appropriate, follow the discharge instructions carefully.

For a minor injury, soft and cool foods may be more comfortable once the child can eat safely. Avoid sharp, salty, spicy, acidic, or very hot foods that could irritate the wound. Do not let the child chew on straws, pencils, toys, or other objects while healing.

Monitor for increasing pain, swelling, fever, pus, bad breath that is unusual for the child, difficulty swallowing, or behavior that seems abnormal. Seek medical care if new symptoms develop, even if the child initially appeared well.

Use pain medicine only as directed for the child’s age and weight. Never apply numbing medication inside a young child’s mouth unless a healthcare professional recommends a specific product and dose.

How to Prevent Straw Injuries in Children

The most effective safety rule is simple: children should sit still while drinking.

Teach children that cups and straws stay at the table. They should not run, walk, climb, jump, wrestle, or ride in a moving wagon with a straw in their mouth.

Additional precautions include:

• Choose a short, flexible straw appropriate for the child’s age.
• Consider soft silicone instead of metal, glass, or rigid plastic.
• Avoid unusually long straws that can reach deeply into the mouth.
• Do not allow children to use straws as whistles or toys.
• Replace any straw that is cracked, split, rough, or heavily chewed.
• Check detachable valves and tips for loose pieces.
• Supervise young children while they drink.
• Remove the cup before a child leaves the table.
• Keep drinks out of active play areas.
• Do not hand a straw cup to a child who is running.
• Secure cups in vehicles and supervise their use.
• Check the CPSC recall database for children’s drinkware.

Adults should model the same behavior by sitting while drinking and avoiding walking with rigid straws in their mouths.

Choosing a Safer Straw Cup

No drinking product can eliminate every risk, but thoughtful design can reduce it.

For a young child, look for:

• A soft, flexible mouthpiece
• A short straw that does not extend far into the mouth
• Smooth, rounded edges
• Securely attached components
• Age-appropriate product labeling
• Materials that resist breaking or splintering
• A stable cup that is difficult to tip
• Parts that can be inspected and cleaned easily

Avoid modifying a product in ways the manufacturer does not recommend. Cutting a straw may leave a sharp edge, while combining parts from different cups can create a loose fit.

A straw-free training cup or ordinary open cup may be appropriate for some children. The best option depends on the child’s age, motor skills, medical needs, and ability to remain seated.

A Small Object Deserves a Simple Safety Rule

Drinking straws are useful, and children do not need to avoid them completely. The main danger arises when a rigid object remains in the mouth during movement or a fall. Keeping children seated, selecting flexible age-appropriate products, and replacing damaged straws can prevent most accidents.

Does your child usually walk around with a straw cup, and what rule or cup design has helped your family keep drinking time safer? Share your experience in the comments so other parents and caregivers can learn from it.