What is the early manifestation of lung cancer symptoms

summary

Now that the incidence rate of lung cancer is high, because of air pollution or male smoking habit, what is the early manifestation of lung cancer symptoms?

What is the early manifestation of lung cancer symptoms

First of all, the early symptoms of lung cancer are still relatively obvious. Generally speaking, patients with lung cancer will have upper body and chest fever, but they sweat, often cough, and have a hoarse feeling when speaking.

Secondly, chest pain in the early stage of lung cancer was mild, mainly manifested as dull pain, dull pain, uncertain location, and uncertain relationship with respiration. If the pain continues to occur, then the cancer may involve the pleura.

Finally, when phrenic nerve was invaded, there was shortness of breath and chest tightness. Hoarseness is the most common symptom: the recurrent laryngeal nerve, which controls the left vocal function, goes down from the neck to the chest, bypasses the great blood vessels of the heart and goes up to the larynx, thus dominating the left side of the vocal organ.

matters needing attention

Now the air pollution is very serious, but people can still prevent cancer from food, such as eating more vegetables or fruits containing vitamin A and D.