It is impossible to know exactly how long it takes for vocal nodules to become cancerous. Since the chances of vocal nodules becoming cancerous are low, some people may remain cancer-free for the rest of their lives, while others may develop cancer in 10 to 20 years.
Vocal nodules are a special type of chronic laryngitis, the cause of which is mainly related to improper use of voice and excessive use of voice. Although the chances of vocal nodules becoming cancerous are low, there is a possibility that they may become cancerous if they are not treated in a timely manner, but most of them do not become cancerous and can recover on their own over time. However, some patients with vocal cord nodules may develop cancer in 10 to 20 years.
If you have vocal cord nodules, you need to let your vocal cords rest more often in your daily life, and the nodules can become smaller or disappear if your vocal cords get enough rest. If the vocal cord nodule is large, surgical treatment such as laryngoscopic excision of the vocal cord nodule can also be taken.
It is recommended to control the strength of your speech and avoid loud noises. Vocal cord training can be done to change bad habits and avoid recurrence of the disease.