Mesothelioma is a rare and aggressive form of cancer that often develops silently over many years. Caused primarily by exposure to asbestos, this disease can go undetected until it reaches an advanced stage — making early awareness and diagnosis critically important.
Many people may not realize they’re at risk, especially if symptoms seem mild or unrelated. But knowing the warning signs could help detect the disease earlier and improve treatment outcomes.
KNOW THE SIGNS
🔍 What Is Mesothelioma?
Mesothelioma is a cancer that affects the mesothelium — a thin layer of tissue that lines the lungs, chest wall, abdomen, and other internal organs.
There are four main types:
• Pleural mesothelioma – affects the lining around the lungs (most common)
• Peritoneal mesothelioma – affects the lining of the abdomen
• Pericardial mesothelioma – affects the heart lining (rare)
• Testicular mesothelioma – affects the lining around the testes (extremely rare)
Most cases are linked to asbestos exposure, often occurring years or even decades before symptoms appear.
⚠️ Why Mesothelioma Is Often Silent
Mesothelioma can take 20–50 years to develop after asbestos exposure, and early symptoms often mimic more common illnesses like the flu, pneumonia, or simple fatigue. That’s why it’s often called a “silent” disease.
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🚨 Common Symptoms to Watch For
Symptoms vary depending on the type of mesothelioma but may include:
For pleural mesothelioma (lungs):
• Shortness of breath
• Chest pain or tightness
• Persistent dry cough
• Fatigue
• Unexplained weight loss
• Fluid buildup around the lungs (pleural effusion)
For peritoneal mesothelioma (abdomen):
• Abdominal pain or swelling
• Nausea or vomiting
• Changes in bowel habits
• Loss of appetite
Because these symptoms can seem minor or vague at first, they’re often dismissed — allowing the disease to silently progress.
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🧬 Who Is at Risk?
You're at higher risk if you:
• Worked in construction, shipbuilding, military, plumbing, or insulation
• Lived with someone who worked around asbestos (secondary exposure)
• Handled or disturbed asbestos-containing materials in older buildings
• Are over age 60 and male (statistically higher incidence)
Even short-term exposure to asbestos can lead to mesothelioma in some individuals.