Speech impairment: Symptoms, Causes, Types & Treatment

 

A speech impairment, often known as a speech impediment or speech disorder, is a condition that causes communication difficulties. Anyone can develop one of the many types. Sometimes children have speech-related disorders from birth. In some cases, people's speech is impacted by conditions or injuries. Speech-language pathology can be helpful.

What is speech impairment?

Different speech sounds are difficult for people with speech impairments to pronounce. Some words may have their sounds distorted, while others may have no sounds at all.

A speech impairment, also known as a speech impediment or speech problem, occurs when you have difficulty making sounds that are difficult for others to comprehend. Some people are born with speech impairments. However, if you have a medical condition or an injury that affects your voice or your ability to talk, you may acquire a speech impediment at any point in your life.

Children with speech difficulties may struggle to learn to read and write if they are not treated. According to research, children who have trouble speaking may have mental health problems like depression and anxiety. Adults may experience social isolation and anxiety when attempting to communicate, which can result in depression.

Also Read: Brain diseases: Types, Causes, Symptoms, Diagnosis, Treatment & Prevention

Speech impediment types:

Speech difficulties fall into various categories:

• Fluency disorders

• Orofacial myofuntional  disorders(OMD)

• Voice disorder

• Speech sound disorder

Fluency disorders:

The way someone speaks is known as fluency. When someone speaks smoothly and continually, they are said to be fluent. Chronic and frequent disruptions to speech flow are indicative of a fluency issue. Fluency disorders include, for example:

• Stuttering: You may sound as like you're trying to say a word, sound, or word, but it's not coming out.

• Cluttering: If you speak too quickly, you can merge words or cut words off.

Orofacial myofunctional Disorders(OMD):

An orofacial myofunctional disorder is a condition that affects your ability to use or move the muscles of your mouth, tongue, and face. OMDs may have an effect on your speech, making it difficult for you to produce sounds like "s" in "sun" or "sh" in "ship."

Voice Disorders:

Speaking may be affected by certain vocal abnormalities. Examples consist of:

• Hoarseness

• Laryngitis

• Spasmodic dysphonia

Speech sound disorders:

Your ability to pronounce sounds clearly is affected by a speech sound issue. Speech sound issues include, for instance:

• Adults with apraxia

•  Articulation disorders

• Arthritis

• Childhood apraxia of speech

Which symptoms indicate a speech impairment?

The symptoms of speech impairment differ based on the underlying reason. For instance, if you stutter, you repeat sounds or phrases, or hold or draw out specific sounds or syllables because you are unable to regulate the muscles used to speak. Your voice may sound breathy, strained, trembling, or uneven if you have a voice disorder.

What is the cause of speech impairments?

Healthcare professionals are unaware of all the causes of speech impairments, also known as speech impediments, in both adults and children. Generally speaking, anything that could harm your brain or nerves could impair your capacity to talk, including:

• Neurodevelopmental conditions such as epilepsy, attention-deficit/hyperactivity disorder (ADHD), and autism spectrum disorder.

• Traumatic brain injury (TBI).

• Diseases such as dementia, brain tumors, or strokes.

How may speech impairments be diagnosed?

A thorough physical examination is typically the first step in the diagnostic process for medical professionals. A developmental assessment could be performed by a pediatrician. A doctor or healthcare provider may recommend that you or your kid see a speech-language pathologist (SLP), a specialist who diagnoses and treats disorders affecting communication.

Treatment:

The course of treatment varies depending on your circumstances. For instance, many speech impairments (speech disorders) are treated by speech therapy. Your healthcare professional may recommend voice therapy to you if you have a voice problem that affects with your speech.

Is it possible to correct a speech impairment?

Yes, speech therapy can help patients overcome speech problems in some situations. However, each person is unique. If you have a disorder that affects your ability to talk, you may acquire a speech impairment. Speech therapy might be helpful in that situation, but it may not fix the problem.

Is it possible to prevent speech impairments?

The majority of speech problems cannot be prevented. By keeping your voice from being overused, you might be able to avoid some voice disorders.

References:

• Oxford English Dictionary. Impediment (https://www.oed.com/dictionary/impediment_v?tab=factsheet#839255). Updated 7/2023. Accessed 8/13/2024

• Merck Manual, Consumer Version. Communication Disorders in Children (https://www.merckmanuals.com/home/children-s-health-issues/ear,-nose,-and-throat-disorders-in-children/communication-disorders-in-children). Last updated 9/2022. Accessed 8/13/2024.

• American Speech-Language-Hearing Association. Speech, Language and Swallowing (https://www.asha.org/public/). Multiple pages viewed. Accessed 8/13/2024.

• National Institute on Deafness and Other Communication Disorders (U.S). Voice, Speech and Language (https://www.nidcd.nih.gov/health/voice-speech-and-language). Multiple pages viewed. Accessed 8/13/2024.

• Centers for Disease Control and Prevention (U.S.) Disability and Health Overview (https://www.cdc.gov/ncbddd/disabilityandhealth/disability.html). Last reviewed 4/3/2024. Accessed 8/13/2024.

• Lee YC, Chen VC, Yang YH, et al. Association Between Emotional Disorders and Speech and Language Impairments: A National Population-Based Study (https://pubmed.ncbi.nlm.nih.gov/31802296/). (https://pubmed.ncbi.nlm.nih.gov/31802296/) Child Psychiatry Hum Dev. 2020 Jun;51(3):355-365. Accessed 8/13/2024.