Lung cancer is one of the most common types of cancer in the world, and it is the leading cause of cancer death in both men and women.

The disease can be difficult to detect in its early stages, which is why understanding the warning signs and symptoms is critical. One area that is often overlooked when it comes to lung cancer is changes in the eyes. In this article, we will discuss some of the eye changes that may be indicators of lung cancer to watch out for.

What is Lung Cancer?

Lung cancer is a type of cancer that begins in the lungs. It is caused by the abnormal growth of cells that form a tumor. This tumor can spread to other parts of the body if not treated early.

Common Symptoms of Lung Cancer

The most common symptoms of lung cancer include:.

Chest pain that worsens with deep breathing, coughing, or laughing
Chronic cough
Coughing up blood or rust-colored sputum
Fatigue
Hoarseness
Loss of appetite
Shortness of breath
Unexplained weight loss

Eye Changes that May Indicate Lung Cancer

While not commonly associated with lung cancer, there are some eye changes that may be indicators of the disease. These include:.

Yellowed Whites of the Eye (Jaundice)

Jaundice is a condition in which the whites of the eyes turn yellow. It can be an indicator of various health problems, including lung cancer.

When lung cancer spreads to the liver, it can cause a buildup of a substance called bilirubin, which can then lead to jaundice.

Bulging Eyes

Bulging eyes, also known as proptosis, can be a sign of lung cancer that has spread to the eyes. This happens when a tumor puts pressure on the eye, causing it to bulge out of the socket.

In addition to lung cancer, other health problems that can cause bulging eyes include thyroid disease and certain infections.

Dry Eyes

While dry eyes can be caused by many different factors, they can also be an early sign of lung cancer. This occurs when the cancer affects the glands that produce tears, causing them to dry out.

Double Vision

Double vision, also known as diplopia, can be a sign of lung cancer that has spread to the brain. This occurs when a tumor puts pressure on the nerves that control eye movement, causing the eyes to see two images instead of one.

Swelling of the Eyelids

Swelling of the eyelids can be caused by a number of different things, including allergies and infections. However, it can also be an indicator of lung cancer that has spread to the lymph nodes in the neck.

Pale Eyelids

Pale eyelids can be a sign of anemia, which is common in people with lung cancer. Anemia is a condition in which there are not enough red blood cells in the body, leading to a loss of energy and fatigue.

Eye Pain

Eye pain is not a common symptom of lung cancer, but it can occur if the cancer spreads to the eyes or nearby nerves. In addition to lung cancer, eye pain can also be caused by other health problems such as glaucoma and migraines.

Vision Changes

Vision changes such as blurriness, halos, and dimness can be a sign of lung cancer that has spread to the brain or eyes. This occurs when a tumor puts pressure on the nerves that control vision, causing vision changes.

Redness and Swelling of the Eye

Redness and swelling of the eye can be a sign of an infection or injury, but it can also be an indicator of lung cancer that has spread to the eye. This occurs when a tumor puts pressure on the blood vessels in the eye, causing redness and swelling.

Small, Round Bumps on the Eyelids

Small, round bumps on the eyelids are known as chalazia. While they are usually harmless, they can also be a sign of sebaceous gland carcinoma, a rare type of cancer that can occur in the eyelids or other parts of the body.

Conclusion

Lung cancer is a serious disease that can be difficult to detect in its early stages. However, by understanding the warning signs and symptoms, including changes in the eyes, you can catch the disease early and get the treatment you need.

If you experience any of the eye changes we discussed in this article, it is important to see your doctor right away.