Do you know what are the symptoms of advanced laryngeal cancer?

What are the symptoms of late-stage laryngeal cancer? Laryngeal cancer is a common and highly prevalent cancer that is extremely harmful to the patient's health. It is a disease that many people fear. Therefore, we should pay attention to the prevention of laryngeal cancer in our daily lives and diagnose it regularly in order to detect related symptoms of laryngeal cancer and to carry out early treatment. Let's take a look at the symptoms of late-stage laryngeal cancer.

1. Persistent hoarseness: Hoarseness is the earliest and most common sign of laryngeal cancer. Most laryngeal cancer cases originate from the vocal cords, that is, even very small vocal cord tumors can cause abnormal vibration of the vocal cords and cause hoarseness. If patients find unexplained hoarseness, symptoms last for more than three weeks and show no signs of gradual improvement, they should go to the hospital for timely medical treatment and have an ENT specialist perform a careful laryngeal endoscopic examination. Patients and health care doctors must not take it lightly because the symptoms are not obvious and delay diagnosis and treatment.

2. Pain in the inner ear: When laryngeal cancer develops to a certain extent and produces ulcers and severe inflammation in the throat, it can cause reflex pain in the nerves. Early vocal cord tumors generally do not produce reflex pain. Reflex pain mainly occurs in patients with supraglottic tumors in the middle and late stages. The most common symptom is pain in the inner ear on the same side.

3. A foreign body sensation in the throat or pain when swallowing: These symptoms are early symptoms of supraglottic laryngeal cancer, but once a tumor originating from the vocal cords develops to the middle and late stages, it will also cause a foreign body sensation in the throat or pain when swallowing. This type of symptom is often not obvious at the beginning of the disease, so patients and doctors are more likely to ignore it.

4. Blood in sputum: Since the tumor carries a large number of abnormal new blood vessels, patients often find blood in their mucus or sputum after coughing. This symptom is mainly seen in patients with supraglottic and subglottic tumors and patients with mid- to late-stage vocal cord tumors. Early vocal cord tumors generally do not cause bleeding.

5. Difficulty breathing: When the tumor deteriorates severely and increases in size at the primary site, it will directly block the trachea and affect breathing or make it difficult for tracheal secretions to be discharged, leading to difficulty breathing. This usually only occurs in advanced laryngeal cancer.

The above is an introduction to the symptoms of late-stage laryngeal cancer. It must be noted that not all similar symptoms are caused by laryngeal cancer. Some benign lesions, such as vocal cord polyps, pharyngitis, laryngeal papilloma and other diseases, can also produce similar symptoms. But in any case, once discomfort occurs in the throat, these diseases should not be taken lightly.

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