Can people with vocal cord polyps eat fish?

Written by Zhang Jun
Otolaryngology
Updated on May 04, 2025
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Vocal cord polyps can be consumed without any issues. Vocal cord polyps are abnormalities on the vocal cords that are usually caused by improper voice use, shouting loudly, or excessive fatigue over a long period. Typically, the condition affects one side of the vocal cords and leads to persistent hoarseness in the patient. If a patient experiences continuous hoarseness without signs of improvement, an electronic laryngoscopy is first required. Generally, a smooth, pale white abnormal growth can be found on the anterior middle third of one vocal cord, leading to incomplete closure of the glottis and resulting in hoarseness. In terms of treatment, the removal of vocal cord polyps requires a type of supporting laryngoscopy surgery, which necessitates hospitalization and general anesthesia. Post-surgery, antibiotics are used to prevent local infection. Furthermore, complete vocal rest is necessary for one week post-surgery before gradual recovery can occur. (Please follow the guidance of a professional physician when using medication and do not self-medicate.)

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Written by Li Rui
Otolaryngology
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Why does vocal cord polyp surgery require general anesthesia?

Vocal cord polyps are a relatively common type of ENT (Ear, Nose, and Throat) disorder. For larger polyps where conservative treatment with medication is ineffective, surgical treatment should be considered. Currently, the main surgical procedure is the excision of vocal cord polyps under a supported laryngoscope, which requires general anesthesia. This is because the procedure is difficult for patients to endure without general anesthesia, as the supported laryngoscope is a type of metal tube that needs to be inserted through the mouth into the pharynx. Local anesthesia would be insufficient as patients might struggle to cooperate and tolerate the pain or nausea, hence general anesthesia is necessary for the surgery.

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Written by Deng Bang Yu
Otolaryngology
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Do vocal cord polyps recur?

Vocal cord polyps are benign neoplasms that occur on the vocal cords. Often, they are treated through surgical removal. After the removal of vocal cord polyps, there is a certain rate of recurrence. This is because the inflammation in the vocal cord area has not been fully controlled after the surgery. Recurrent and frequent upper respiratory infections stimulate the vocal cords. Also, inappropriate use of the voice, such as frequent vocalization and loud screaming, can damage the vocal cords and lead to the recurrence of vocal cord polyps. Other factors, such as diet, spicy and irritating foods, alcohol, and chili stimulation, can cause congestion and edema of the vocal cords to persist, leading to the recurrence of vocal cord polyps. Therefore, it’s important to be mindful of these aspects after surgery for vocal cord polyps.

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Written by Li Rui
Otolaryngology
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Can vocal cord polyps turn cancerous?

Vocal cord polyps themselves are a type of benign lesion, with a very, very small chance of becoming malignant. However, if vocal cord polyps recur frequently, especially in conjunction with unhealthy lifestyle habits such as long-term smoking and drinking, there indeed exists a possibility of malignant transformation. Overall, though, this probability is relatively low, and the vast majority of cases are benign. However, in cases of frequent recurrence, it is important to watch for moderate or severe atypical hyperplasia, as this condition could potentially progress to cancer. Regular laryngoscopic examinations are needed in such cases, typically every three to six months. Additionally, it is important to avoid smoking and drinking, and to avoid excessive use of the voice.

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Written by Li Rui
Otolaryngology
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Do vocal cord polyps absolutely require surgery?

Vocal cord polyps do not necessarily require surgery as there are various treatment options available. Clinically common treatments include medication, voice training, and surgical removal. If the polyp is small and the symptoms are mild, conservative treatment is generally recommended. This mainly involves voice training, oral medications, and nebulized drug therapy, along with regular check-ups using a laryngoscope to monitor changes. Most patients can effectively alleviate and recover through conservative treatment. However, if the polyp is large and causes significant hoarseness, surgical removal under a laryngoscope might be considered, followed by regular check-ups to prevent recurrence.

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Written by Li Mao Cai
Otolaryngology
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Causes of vocal cord polyps

Vocal cord polyps are a common condition in otolaryngology, with the main causes as follows: First, talking a lot. Here, talking a lot refers to normal speaking due to work or lifestyle reasons. Being in a work environment that requires extended periods of talking can lead to the development of vocal cord polyps over time. Second, improper voicing. Some people speak very hurriedly and tend to shout loudly; such habits over a prolonged period can lead to swelling of the vocal cord mucosa, which further develops into vocal cord polyps. Third, smoking. Patients who smoke heavily and for long periods can also develop vocal cord polyps, often compounded by speaking a lot while smoking, making it one of the most common causes of vocal cord polyps. Fourth, working or living in environments with significant pollution, drinking less water, and exposure to lots of dust are also common reasons.