Four Abnormalities in the Legs May Indicate Lung Cancer

Four Abnormalities in the Legs May Indicate Lung Cancer

If you notice the following four abnormalities in your legs, they could be early signs of lung cancer. Cancer cells may spread to the lungs through the bloodstream:

1. Leg Swelling

Lung cancer may cause leg swelling due to the compression of the lymphatic system in the legs. This occurs because cancer cells can proliferate in the lymphatic system, blocking lymphatic fluid return, which results in leg swelling.

2. Leg Pain

Lung cancer can lead to leg pain when the nerves in the legs are compressed. This happens because cancer cells may spread into the nervous system, causing nerve compression and pain.

3. Leg Weakness

Lung cancer may result in leg weakness by affecting both the muscles and nerves. As cancer cells spread into these systems, they cause compression, leading to weakness in the legs.

4. Leg Numbness

Leg numbness can also be a sign of lung cancer. When cancer cells invade the nervous system, they cause nerve compression, resulting in numbness in the legs.