We need to understand several main symptoms of laryngeal cancer

Laryngeal cancer is very similar to pharyngitis in the early stages, and many people confuse the two, so misdiagnosis often occurs. So what are the symptoms of laryngeal cancer ? The following is a detailed answer from relevant experts.

1. 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 of laryngeal cancer 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.

2. 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 is one of the common symptoms of laryngeal cancer.

3. 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, which is also a common symptom of laryngeal cancer. 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 above is an introduction to the symptoms of laryngeal cancer. Patients should also take care of their daily health while receiving treatment. If you want to know more about laryngeal cancer, please consult online experts.