Vocal cord dysfunction (VCD), or paradoxical vocal fold motion (PVFM), is commonly mistaken for asthma, particularly exercise-induced asthma, due to similar symptoms like wheezing, chest tightness, and breathing difficulty. It is often misdiagnosed because it does not respond to asthma medication. Charleston Allergy & Asthma +1

Can vocal cord dysfunction be misdiagnosed?

Because they have similar triggers and symptoms, it's common for vocal cord dysfunction to be misdiagnosed as asthma. This can lead to use of asthma medications that don't help and cause side effects. Some people have both vocal cord dysfunction and asthma, and require treatment for both conditions.

How does an ENT diagnose vocal cord dysfunction?

An otolaryngologist can diagnose a patient with paradoxical vocal cord dysfunction through a procedure known as a laryngoscopy. This diagnostic test is only effective in identifying PVCD if the patient is showing symptoms of the condition during the examination.

How do I tell if I have vocal cord dysfunction?

What Are the Signs & Symptoms of Vocal Cord Dysfunction (VCD)?

1. have trouble breathing, especially when breathing in (inhaling or getting air in). ...
2. cough or clear the throat.
3. wheeze or make raspy sounds during breathing.
4. be hoarse or have other voice changes.
5. have chest pain or throat tightness.

What does it feel like to have vocal cord dysfunction?

This incorrect vocal cord motion causes an abnormal narrowing of the voice box. The voice box narrowing leaves only a small opening for air to flow through the vocal cords, which can result in a sensation of difficulty moving air into or out of the lungs.

All You Need To Know About Vocal Cord Dysfunction - SLUCare Pulmonary

What triggers vocal cord dysfunction?

It is a maladaptive learned reaction to laryngeal hypersensitivity. This hypersensitivity can be acquired through large or repeated exposures of the vocal folds and the airway to irritants. These can include inhaled irritants, repeated or large amounts of acid reflux, mechanical triggers, or even emotional trauma.

What kind of doctor treats vocal cord dysfunction?

Laryngologists are experts at diagnosing and treating vocal cord injuries. This includes injuries from overusing or misusing your voice. They can also treat injuries related to surgeries to your neck or throat.

How long do VCD episodes last?

Episodes of vocal cord dysfunction mostly last minutes but can last for hours. Vocal cord dysfunction often is brought on by exercise, but also can be triggered by irritants like smoke, postnasal drip, reflux, upper respiratory infections, or even strong odors.

How does an ENT doctor check your vocal cords?

They can do: an indirect laryngoscopy: The doctor uses a small mirror and a light to examine the larynx and vocal cords. a direct flexible laryngoscopy or direct rigid laryngoscopy: The doctor looks into the throat directly without using mirrors.

What are three things that can damage your vocal cords?

But some known causes may include:

• Injury to the vocal cord during surgery. Surgery on or near the neck or upper chest can result in damage to the nerves that serve the voice box. ...
• Neck or chest injury. ...
• Stroke. ...
• Tumors. ...
• Infections. ...
• Neurological conditions.

Is there an autoimmune disease that affects vocal cords?

Inflammation of the vocal cords, especially of the layer just beneath the mucosa, caused by an auto-immune disorder. Auto-immune disorders that can potentially cause laryngitis (albeit infrequently) include rheumatoid arthritis, lupus erythematosus, Granulomatosis with Polyangiitis, and combined auto-immune disorder.

How serious is VCD?

If you have vocal cord dysfunction (VCD), aka inducible laryngeal obstruction, you may struggle to breathe for no apparent reason. VCD episodes aren't life-threatening, but they can be stressful and scary.

Does prednisone help vocal cord dysfunction?

Steroids have a powerful anti-inflammatory effect on soft tissue and may reduce swelling and irritation in the vocal cords. Steroids can be taken by mouth in pill form or administered by a doctor, who injects them directly into the vocal cords.

What are the early signs of VCD?

Symptoms of VCD

• Difficulty breathing, especially breathing air in.
• Tight throat.
• Wheezing.
• Noisy breathing.
• Frequent coughing.
• Barky cough.
• Laryngitis.
• Hoarse or different voice quality.

Can post-nasal drip cause VCD?

Environmental factors such as cigarette smoke, cold air, strong aromas, and upper respiratory infections can trigger VCD. Health conditions such as heartburn, reflux, and post-nasal drip can also irritate the vocal chords and contribute to VCD.

Can acid reflux cause VCD?

Vocal cord dysfunction (VCD) is characterized by paradoxical inspiratory abduction of the vocal cords. Gastro-oesophageal reflux disease (GORD) is a known trigger. We studied 77 patients referred to a tertiary VCD clinic. VCD was diagnosed in 62, of which 83.9% had proven GORD.

What is the new name for vocal cord dysfunction?

ILO/VCD has been referred to by many different names in the literature – it is commonly referred to as “paradoxical vocal fold movement” (PVFM), “inducible laryngeal obstruction (ILO)” or “vocal cord dysfunction (VCD)”.

What can an ENT do for vocal cord dysfunction?

An otolaryngologist may recommend several different approaches to help restore normal vocal function. Treatment for vocal issues typically begins with voice therapy, where a speech-language pathologist helps improve vocal techniques to reduce strain and promote healing.

What does VCD feel like?

Some of the common symptoms of VCD are: Sudden inability to inhale. A sensation of shortness of breath, choking, strangling. Sensation of tightness in the chest or throat.

What is vocal cord dysfunction sleep?

Laryngospasm has been defined as the sustained closure of the vocal cords which results in partial or complete loss of airway patency [1]. Sleep-related laryngospasm (SRL) exclusively occurs while the patient is asleep and is characterised by sudden awakening with an inability to breathe.

What does vocal fatigue sound like?

A reduction in endurance, loudness control, pitch control as well as poor voice quality and an unstable sounding voice are often symptoms and complaints of individuals experiencing vocal fatigue.

---