Skin cancer is the abnormal growth of skin cells, primarily caused by the sun’s harmful ultraviolet (UV) radiation. It is one of the most common types of cancer, with millions of cases diagnosed each year.

When detected and treated early, skin cancer is highly curable. However, if left untreated or undetected, it can spread to other parts of the body, a process known as metastasis. The following signs may indicate that skin cancer has metastasized:.

1. Enlarged Lymph Nodes

One of the first signs of metastasis in skin cancer is the enlargement of nearby lymph nodes. Lymph nodes are responsible for filtering and trapping abnormal cells, such as cancer cells, in the body.

When skin cancer metastasizes, nearby lymph nodes may swell or feel tender to the touch. If you notice any unusual lumps or bumps in your neck, armpits, or groin area, it is important to consult a healthcare professional.

2. Persistent Cough or Shortness of Breath

If skin cancer has metastasized to the lungs, it can lead to respiratory symptoms such as a persistent cough, wheezing, or shortness of breath. These symptoms may indicate the presence of cancerous cells in the lungs, affecting their normal function.

3. Bone Pain

Skin cancer that has spread to the bones can cause bone pain. This pain may be localized, often in areas such as the spine, hips, or ribs.

If you experience persistent or worsening bone pain with no clear cause, it is recommended to seek medical attention for further evaluation.

4. Neurological Symptoms

In some cases, metastatic skin cancer can spread to the brain and nervous system, leading to various neurological symptoms.

These symptoms may include headaches, seizures, difficulty with coordination or balance, changes in vision, or weakness on one side of the body. Always consult a healthcare professional if you experience any unusual neurological symptoms.

5. Abdominal Pain and Digestive Issues

When skin cancer metastasizes to organs in the abdominal cavity, such as the liver or intestines, it can cause abdominal pain, nausea, vomiting, or changes in bowel habits.

These symptoms should not be ignored, especially if they persist or worsen over time.

6. Weight Loss

Unexplained weight loss can be a sign that cancer has spread to other parts of the body. Metastatic skin cancer can affect the body’s metabolism and lead to unintended weight loss.

If you experience significant and unexplained weight loss without changes in diet or exercise, it is essential to consult a healthcare professional.

7. Skin Lesions or Lumps in Distant Areas

If skin cancer has metastasized, new skin lesions or lumps may appear in areas away from the original site. These can vary in appearance but are often firm, raised, and can be brown, pink, or red in color.

If you notice any new skin abnormalities, it is crucial to have them evaluated by a medical professional.

8. Persistent Fatigue

Although fatigue is a common symptom in many medical conditions, persistent and unexplained fatigue can be a sign of metastatic skin cancer.

When cancer spreads throughout the body, it can affect multiple organs and lead to chronic fatigue and exhaustion.

9. Changes in Voice

Metastatic skin cancer that has reached the throat or vocal cords may cause changes in voice. These changes can range from hoarseness or raspiness to difficulty speaking or swallowing.

If you experience persistent changes in your voice without any apparent cause, it is recommended to seek medical attention.

10. Jaundice (Yellowing of the Skin)

When skin cancer metastasizes to the liver, it can result in jaundice, a yellowing of the skin and eyes. Jaundice occurs due to impaired liver function and the buildup of bilirubin, a yellow pigment.

If you notice a yellow discoloration of your skin or eyes, it is crucial to consult a healthcare professional promptly.