Eye signs that warn of advanced lung cancer.

The initial symptoms oflung cancerThese symptoms may include a mild cough or shortness of breath. In later stages of cancer, these symptoms become more severe and intense.

When the disease metastasizes, symptoms affecting other parts of the body may appear. Different types of lung cancer cause different signs, especially as they develop.

Eye symptoms

Non-small cell lung cancer typically begins in the bronchi, then rapidly grows and spreads to other organs.

In some cases, lung cancer tumors can damage nerves.

Horner's syndrome is a group of symptoms related to nerve damage. Manifestations of this condition can appear in the eyes.

Illustration: Biospectrumasia

Consequently, patients are at risk of drooping eyelids and reduced pupil size. Symptoms typically affect one side of the face.

Metastatic lung cancer can also cause symptoms affecting the eyes. This type of lung cancer occurs when cancer cells break away from the tumor and travel to other parts of the body via the bloodstream.

If the brain or spinal cord is affected, patients are prone to visual impairment, leading to blurred vision or double vision. They may also experience headaches, difficulty speaking, and seizures.

The main symptoms of lung cancer:

- The cough doesn't go away after 2-3 weeks and gets worse.

- Coughing up blood

- Pain or discomfort when breathing or coughing.

- Persistent shortness of breath

- Persistent fatigue, easy exhaustion.

- Loss of appetite or unexplained weight loss

Less common symptoms include difficulty swallowing, wheezing, hoarseness, swelling of the face, neck, chest, and shoulders, and swollen, clubbed fingers.

Prevention methods:

One of the best ways to prevent lung cancer and other serious diseases is to quit smoking as soon as possible.

Studies show that eating a low-fat, high-fiber diet with fresh fruits and vegetables daily and whole grains reduces the risk.cancer.

Additionally, there is evidence suggesting that regular exercise reduces the risk of lung cancer.

Most adults are recommended to do at least 2.5 hours of moderate-intensity exercise per week, along with strength training exercises at least two days a week.