Why can’t I produce sound from my throat?

If hoarseness or loss of voice occurs, it is commonly attributed to vocal overuse—such as excessive talking or shouting—or to exposure to cold, bacterial infection, or viral infection. These are all acute inflammatory causes affecting the larynx. Patients may be treated with traditional Chinese patent medicines that clear the throat and restore voice.

Acute laryngitis is often accompanied by significant pain, necessitating oral antibiotic therapy to alleviate acute congestion and swelling of the vocal cord mucosa. In addition, inhaled corticosteroids via nebulization may further help improve hoarseness.

If hoarseness persists for an extended period, some patients may develop vocal cord polyps, vocal cord cysts, or even malignant tumors. Vocal cord paralysis is another possible cause. In such cases, diagnostic confirmation requires further evaluation via flexible laryngoscopy.