Most kids sound a little rough after a cold, a birthday party, or a big game. Usually the voice bounces back in a few days. But some children seem to be hoarse all the time, or their voice sounds breathy, strained, or lower than it should. This post summarizes what pediatric, ear-nose-and-throat, and speech-language organizations say about hoarseness in children: what causes it, when it's worth a doctor's visit, and who helps.
What counts as a voice problem in a child?
The American Speech-Language-Hearing Association (ASHA) says that "a voice disorder occurs when voice quality, pitch, and loudness differ or are inappropriate for an individual's age."[1] ASHA describes dysphonia, the clinical term for a hoarse or disordered voice, as "characterized by altered vocal quality, pitch, loudness, or vocal effort."[1]
The American Academy of Pediatrics (AAP) puts it in parent terms: children with hoarseness "have a raspy and deeper than usual voice (or cry)." The AAP adds that a hoarse voice "can also make it difficult for others to understand the child's speech and affect how they make friends and do well in school."[2]
Your voice is made by the vocal folds (also called vocal cords) in the voice box, or larynx. The National Institute on Deafness and Other Communication Disorders (NIDCD) explains that when we talk, "the vocal folds snap together while air from the lungs blows past, making them vibrate."[3] Anything that keeps the folds from vibrating smoothly, such as swelling or a small growth, can change how the voice sounds.[3, 4]
How common are voice problems in kids?
More common than many parents expect. ASHA reports that in children, "the reported prevalence of a voice disorder has ranged from 1.4% to 6.0%."[1] A 2024 national survey of caregivers of children ages 4 to 12 found a current prevalence of voice problems of 6.7% and a lifetime prevalence of 12%.[5] The authors concluded that "pediatric voice problems are relatively common and detract from quality of life."[5] Because that study relied on caregiver reports rather than exams, its numbers are best read as an estimate.
Voice problems can be easy to miss. The AAP notes that "it can be difficult for parents and teachers to recognize dysphonia, since children are rarely screened for the condition."[2] ASHA adds that "some children may not have an internal concept of normal versus abnormal voicing,"[1] so a child may not think anything is wrong.
What causes hoarseness in children?
The AAP lists several possible causes, which range from short-lived to long-lasting:[2]
- Colds. "The common cold can cause hoarseness due to laryngitis (swollen vocal cords)," usually for 1 to 2 weeks.
- Allergies. Seasonal allergies to pollen may play a role, and hoarseness "will last until allergy symptoms clear."
- Voice overuse. "Frequent yelling, singing and throat clearing," along with "harsh imitation sounds like roaring or shrieking," can strain the voice for 2 weeks or longer.
- Vocal fold lesions. The AAP states that "vocal fold lesions such as nodules and cysts are the most common cause of hoarseness," and that this kind of hoarseness "can last for months."
- Vocal fold paresis or paralysis. When one or both vocal folds don't move properly, the voice can sound breathy, and a child may have trouble swallowing thin liquids like water.
- Rare congenital conditions that affect the nerves controlling the larynx.
ASHA notes that vocal nodules are frequently identified in children with voice problems, but also that "there can be a variety of causes other than vocal fold nodules that result in dysphonia in the pediatric population."[1] In the 2024 survey, benign vocal fold lesions were the most common diagnosis behind voice complaints, and other causes included respiratory illness, allergies, autism-related voice issues, and other neurological conditions.[5] That same study linked frequent talking, coughing, throat clearing, tantrums or crying, and vocal strain with a higher risk of voice problems, as well as secondhand smoke exposure.[5] These are associations from a survey, not proof that any one habit causes a voice problem.
The point for parents is that you can't tell the cause by listening. Only an exam of the vocal folds can show what's going on.[2, 4]
Worth knowing: The AAP says that, according to the American Academy of Otolaryngology–Head and Neck Surgery, "a child should be referred for a laryngoscopy (visualization of the vocal folds) if hoarseness lasts 4 weeks."[2]
When should we see a doctor about a hoarse voice?
The AAP notes that "for many children who develop hoarseness, symptoms will clear up within a week," and that mild hoarseness can be eased by resting the voice, using a humidifier, and drinking warm liquids and plenty of water.[2] If hoarseness "lasts more than a month," the AAP advises talking with your pediatrician, who may refer you to a pediatric ear, nose and throat (ENT) doctor.[2]
Don't wait a month for everything, though. ENT Health, from the American Academy of Otolaryngology–Head and Neck Surgery Foundation, lists reasons to see an ENT "as soon as you can," including "difficult breathing," "pain when speaking," and "severe changes in voice lasting more than a few days."[4] ASHA also notes that stridor, a noisy, high-pitched sound when breathing, "should also be closely monitored in the pediatric population as it could potentially indicate a compromised airway."[1] Any breathing difficulty in a child calls for prompt medical care.
What happens at an ENT visit?
The main tool is a laryngoscopy, a look at the vocal folds. The AAP describes it as a procedure done through the nose while the child is awake. "Sometimes a numbing spray can be used to make it less uncomfortable," and "the scope generally lasts less than 2 minutes." The AAP adds that "most children 4 and older can participate in this procedure."[2] ENT Health describes the scope as "a very small, lighted flexible tube with a camera."[4]
ASHA states that "all patients/clients with voice disorders should be examined by a physician," and that this exam "may occur before or after the voice evaluation by the SLP."[1] In other words, a doctor and a speech-language pathologist (SLP) each have a part in sorting out a voice problem.
How do speech-language pathologists help with voice problems?
ASHA says that "SLPs play a central role in the assessment, diagnosis, and treatment of voice disorders."[1] The NIDCD notes that an ENT may refer a patient to an SLP, who "can help you improve the way you use your voice."[3]
For children, the AAP describes voice therapy as "the most common treatment for prolonged hoarseness." It "teaches children and parents techniques to reduce phonotrauma (vocal cord trauma)" and "gives lesions and nodules time to heal."[2] Other treatments depend on the diagnosis. The AAP says surgery "may be an option" for large nodules after at least 6 months of voice therapy with little or no improvement, that it is typically used in severe cases, and that children still need voice therapy afterward.[2] How any one child does depends on the cause, so treatment decisions belong with your child's medical and speech team.
Our speech therapy services include children who have been diagnosed with a voice disorder. If you have broader questions about how your child communicates, a speech-language evaluation is a good place to start.
What can we do at home to protect our child's voice?
These general voice-care tips come from the AAP and the NIDCD. They support vocal health, but they aren't a substitute for an exam if hoarseness hangs on.[2, 3]
- Rest the voice when it's tired or sick. The NIDCD advises, "Avoid speaking or singing when your voice is hoarse or tired," and "Rest your voice when you are sick."[3]
- Turn down the yelling. The NIDCD suggests avoiding "the extremes of your vocal range, such as screaming or whispering."[3] Try games that call for an "inside voice," or teach a signal to use instead of shouting across the house.
- Watch the noise level. The NIDCD notes that "trying to talk above noise causes strain on the voice."[3] Turning down the TV or moving closer before talking can help.
- Keep hydrated and use a humidifier. The AAP lists a humidifier and plenty of water for mild hoarseness.[2] The NIDCD says a humidifier "is especially important in winter or in dry climates," which describes much of Arizona.[3]
- Avoid smoke. The NIDCD says "smoke irritates the vocal folds,"[3] and the 2024 survey linked secondhand smoke with a higher risk of children's voice problems.[5]
- Support young performers. The AAP notes that children who perform may be more likely to develop lesions if they aren't following good vocal hygiene practices or working with a voice coach.[2]
The bottom line
A hoarse voice after a cold or a loud weekend is common and often clears within a week.[2] Hoarseness that lasts about a month, or any hoarseness with breathing trouble, pain, or a sudden big change in the voice, is a reason to see your pediatrician or an ENT.[2, 4] Voice problems in children aren't rare and can affect school and friendships, and a doctor and an SLP can work together to find the cause and the right next steps.[1, 2, 5] If you're unsure, ask your pediatrician; you know your child's voice best.
Sources
- American Speech-Language-Hearing Association (n.d.). Voice Disorders (Practice Portal). ASHA.
- Raynor, E., & Reilly, B. (2023). Hoarseness (Dysphonia): Healing Your Child's Voice. HealthyChildren.org, American Academy of Pediatrics.
- National Institute on Deafness and Other Communication Disorders (n.d.). Taking Care of Your Voice. NIDCD, National Institutes of Health.
- American Academy of Otolaryngology–Head and Neck Surgery Foundation (n.d.). Hoarseness. ENT Health.
- Fujiki, R. B., & Thibeault, S. L. (2024). Voice disorder prevalence and vocal health characteristics in children. JAMA Otolaryngology–Head & Neck Surgery, 150, 677–687.
Articles from Speech Me Therapy, a pediatric speech-language therapy practice in North Phoenix serving Scottsdale, Paradise Valley, and families across Arizona by telehealth. Our posts summarize published guidance from professional and public health organizations; sources are listed at the end of every article.