R47-R49: Symptoms and signs involving speech and voice
R49: Voice disturbances
Voice disturbances, also known as dysphonia, is a group of conditions that affect the quality, pitch, volume, or speed of your speech. These conditions can be caused by a variety of factors including vocal cord damage, neurological disorders, psychological issues, and more. You might notice changes in your voice such as hoarseness, breathiness, or even loss of voice. Sometimes, you may also experience discomfort or a strain in your throat while talking. The progress of these conditions can vary widely; some voice disturbances may resolve on their own while others might get worse over time and affect your ability to communicate effectively. These conditions specifically impact the muscles and nerves of the larynx or voice box, a part of your respiratory system.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.