Doctors have called unusual symptoms of lung cancer

British doctors listed signs of lung cancer that can help to detect a dangerous disease.

writes Express Health, lung cancer often develops without symptoms until metastases appear. The most obvious signs of this disease is chest pain, regular respiratory infections, persistent cough, including blood. However, there are more unusual features.

According to experts, one of the possible early symptoms of lung cancer — swollen face or neck. The fact that the tumor begins to put pressure on a vein running from the head to the heart.

Another dangerous signal to the hoarseness that occurs because of effects on the vocal cords.

Swelling of the fingertips due to lack of oxygen in the body. Also, sometimes changing the shape of the nails — they become more curved.

in addition, some cases of yellowing skin or whites of the eyes.

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