COVID-19 and Voice Disorders: What You Need to Know
Many individuals are aware of respiratory issues due to COVID-19, yet discussions about the virus's link to voice disorders are less frequent. This post will clarify the relationship between COVID-19 and voice disorders, their prevalence, and what steps to take if you are experiencing vocal issues following infection.
The Connection Between COVID-19 and Voice Disorders
Research has shown that many COVID-19 patients experience voice disorders, especially dysphonia, or difficulty producing sound. A systematic review found that about 25% of COVID-19 patients reported some level of voice impairment during their illness. This is significantly higher than the less than 1% of the general population that experiences dysphonia.
Why Does COVID-19 Impact the Voice?
Several factors play a role in how COVID-19 affects the voice:
Inflammation: The virus can cause swelling in the larynx (voice box) and surrounding tissues, which may interfere with vocal fold function.
Neurological Effects: COVID-19 may impact the nerves that control the larynx, leading to changes in voice.
Coughing: Persistent coughing is common with COVID-19 and can strain the vocal folds.
Intubation: In severe cases, the mechanical trauma from intubation can damage the larynx.
Long-Term Voice Effects
Many individuals may continue to experience voice problems long after recovering from the acute phase of COVID-19. Research indicates that approximately 70% of those who experienced dysphonia during their illness reported ongoing voice issues, often referred to as "long COVID." These problems can significantly impact a person's quality of life and their ability to communicate effectively.
Recognizing Voice Disorders
If you're experiencing voice issues related to COVID-19, you might notice symptoms such as:
Hoarseness
Vocal fatigue
Difficulty projecting your voice
Changes in pitch or quality of your voice
Throat discomfort while speaking
What to Do if You're Experiencing Voice Problems
If you've had COVID-19 and are dealing with ongoing voice changes, here are some steps to consider:
Seek Medical Attention: Consult an ear, nose, and throat (ENT) specialist for a thorough evaluation.
Voice Therapy: Work with a speech-language pathologist (S-LP) to receive tailored exercises and techniques for improving vocal function.
Stay Hydrated: Drink plenty of water to keep your vocal folds lubricated.
Rest Your Voice: Avoid straining your voice and give it time to recover.
Avoid Irritants: Steer clear of smoke, excessive alcohol, and other irritants that can affect your throat.
Ongoing Research and Treatment
As we learn more about COVID-19 and its effects on the voice, researchers are exploring new treatments. One promising technique is the Cricothyroid Visor Maneuver (CVM), which may help with muscle tension dysphonia linked to COVID-19. This ongoing research brings hope for better treatments and outcomes.
Conclusion
Voice disorders are a significant and often overlooked complication of COVID-19. By raising awareness and seeking timely help, we can assist those affected in regaining their voices and improving their overall quality of life. If you're experiencing persistent voice changes after COVID-19, don’t hesitate to reach out for professional assistance. Your voice matters, and with the right care, recovery is possible. Stay informed and consult healthcare professionals for the latest advice on managing voice disorders related to COVID-19.