What are the symptoms of laryngeal cancer

What are the symptoms of throat cancer?

In the early stages of laryngeal cancer, there will be discomfort in the throat, and the patient may feel as if there is a foreign object or even have hoarseness. This symptom will not improve significantly after ordinary treatment, and may even be accompanied by some pain and severe breathing difficulties.

Symptom 1

Early patients often feel discomfort in the throat and a foreign body sensation, which is sometimes simply thought to be chronic pharyngitis.

Symptom 2

The voice has changed. The patient often suffers from hoarseness due to throat discomfort, and even taking medicine has little effect.

Symptom three

Stubborn cough. Patients will cough due to irritation of the throat by tumor secretions. Severe coughing will produce bloody sputum with a foul odor.

Symptom 4

Many people with laryngeal cancer experience local pain as the tumor grows larger or becomes infected, causing local pain and sometimes ulceration and inflammation.

Symptom Five

Difficulty breathing. As the patient's condition worsens and the tumor grows larger, it will slowly block the trachea, thus affecting our normal breathing.

What are the causes of laryngeal cancer?

1. Long-term smoking

Smoking has a great impact on people. The tar and nicotine released when burning tobacco can increase the incidence of cancer.

2. Long-term excessive drinking

Alcohol is very harmful to the human body. It not only irritates the stomach, but also causes some damage to the throat. Long-term excessive drinking can irritate the gastrointestinal mucosa and lead to mucosal cancer over time.

3. Air Pollution

Nowadays, many industrial areas do not pay attention to environmental protection. If you inhale some harmful gases, such as sulfur dioxide or other dust, harmful substances can also cause cancer. There are many causes of laryngeal cancer, and sometimes some cell lesions can also cause cancer. If we want to reduce the occurrence of cancer, we still need to raise awareness of prevention.