Vocal cord nodule / polyp

Vocal cord nodules and polyps are benign growths that can alter voice quality. This page explains typical causes, common signs to watch for, and which specialists are usually involved in assessment and care.

What they are and how they form

Nodules and polyps develop on the vocal folds and are most often related to repetitive or improper voice use, chronic irritation, or inflammation. Nodules are typically small and often affect both cords symmetrically, while polyps tend to be larger and more likely to appear on one side. Risk factors include smoking, gastroesophageal reflux, and vocations or activities that strain the voice.

Common symptoms and voice changes

Typical complaints include a hoarse, thickened, breathy or raspy voice, vocal fatigue, and difficulty sustaining notes or speaking loudly. Some people notice throat irritation or a persistent need to clear the throat. Severe breathing difficulty is uncommon but requires immediate medical attention if it occurs.

How they are evaluated and who to see

An ear, nose and throat (ENT) specialist usually evaluates the voice and inspects the vocal folds using laryngoscopy or related examinations. Assessment often includes a detailed voice history, consideration of occupational factors, and checks for accompanying conditions such as reflux or allergy. Speech-language pathologists or voice therapists may be involved for functional voice assessment and rehabilitation.

Prevention and everyday voice care

Good vocal hygiene helps reduce risk: avoid prolonged shouting, stay well hydrated, limit exposure to smoke and irritants, and adopt healthier voice techniques. For people who use their voice professionally, targeted voice training can be beneficial. If sudden severe breathing or swallowing difficulties appear, seek urgent care.

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