Last modified: Dec 17, 2025, 8:22 PM
By Suchita Kumari
Carer Contributing Author
Cancer is a scary disease that affects millions of people worldwide. Cancer is caused by a variety of variables, but chronic inflammation is one unexpected connection. However, what is chronic inflammation and how does it raise the risk of cancer? Let’s break it down in simple terms.
Inflammation is the body’s natural defense against infections and injuries. Your immune system releases cells to fight bacteria and repair damage when you acquire a cut or a cold. This inflammation is acute and temporary. However, inflammation turns into chronic inflammation when it persists for months or years as a result of autoimmune illnesses, infections, obesity, or smoking. Chronicdamages healthy cells rather than shields them, in contrast to acute inflammati
Chronic inflammation can lead to cancer by damaging DNA, the genetic blueprint inside cells through harmful molecules called free radicals, which are produced in inflamed tissues. When DNA is damaged, cells may start multiplying uncontrollably, forming tumors. Additionally, inflammation speeds up cell division, raising the risk of dangerous mutations, while also overloading the immune system and weakening its ability to destroy abnormal cells. Certain cancers, such as colon cancer (linked to inflammatory bowel disease), liver cancer (caused by chronic hepatitis infections), and lung cancer (from long-term irritation due to smoking), have strong ties to persistent inflammation. Over time, this ongoing damage and disrupted cell regulation can significantly increase cancer risk.
Here’s the good news! By adopting healthy practices, you can drastically reduce chronic inflammation. Here are a few things you could do:
Chronic inflammation doesn’t guarantee cancer, but it raises the risk. By making healthy lifestyle choices, you can reduce inflammation and protect your long-term health.
Consult your physician to properly manage any chronic inflammatory conditions you may have, such as diabetes or arthritis. A healthier future can result from small improvements made now!
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