Understanding bladder cancer risks and prevention
Bladder cancer is a disease where abnormal cells in the bladder grow uncontrollably, forming tumors that can affect the bladder’s function and potentially spread to other parts of the body. Individuals who develop bladder cancer often have certain risk factors that increase their likelihood of getting the disease. A risk factor is anything that raises the chances of developing a particular illness.
Bladder cancer risk factors
Like many cancers, bladder cancer typically develops due to mutations in the cells lining the bladder. These mutations can trigger uncontrolled cell growth, leading to tumor formation. While the exact cause of bladder cancer remains unknown, several factors can increase the risk of developing the disease:
- Eating a diet high in fried food and fat
- Frequent bladder infections
- Exposure to substances such as rubber, dyes in textiles, paint, and hairdressing supplies
- Smoking cigarettes
- Previous cancer treatment
- Age 55 or older
- Personal or family history of bladder cancer
It’s important to remember that having one or more of these risk factors doesn’t guarantee you’ll develop bladder cancer. However, you may want to speak with a Penn Medicine doctor to assess your risk.
Is bladder cancer hereditary?
Bladder cancer is not typically considered hereditary, meaning it usually doesn’t run in families or pass directly from parent to child through genes. However, certain genetic factors can increase the risk of developing bladder cancer. For example, some rare inherited conditions, like Lynch syndrome, can raise the risk of bladder cancer. Additionally, a family history of bladder cancer may suggest a higher risk, but this is generally due to shared environmental factors, such as exposure to substances that can lead to cancer by causing changes in the DNA of cells, rather than direct genetic inheritance.
Exposure to carcinogens like tobacco doesn’t always result in cancer, as the body’s defense mechanisms can sometimes repair the damage. However, repeated or prolonged exposure increases the likelihood of cancer developing over time.
Bladder cancer prevention
You may not be able to completely prevent bladder cancer, but by following these recommendations, you can reduce your risk of developing bladder cancer and improve your overall health.
Smoking cigarettes, cigars, or pipes can raise the risk of bladder cancer. When you smoke, your body takes in harmful chemicals from the smoke. Some of these chemicals end up in your urine. Over time, these chemicals can damage the lining of your bladder, which may increase your chance of developing cancer. If you need support in quitting, consider speaking with your doctor about the Penn Medicine Comprehensive Smoking Treatment Program.
Eating fruits and vegetables helps prevent bladder cancer by providing essential vitamins, antioxidants, and fiber that protect cells from damage. These foods contain compounds with anti-inflammatory and cancer-fighting properties, which support overall health and reduce the risk of cancer. Including a variety of fruits and vegetables in your diet can contribute to lower cancer risk and better bladder health.
Talking to your doctor about previous cancer treatments is important for preventing bladder cancer because it allows your doctor to assess any potential risks associated with those treatments. Some cancer treatments, like certain chemotherapy drugs or radiation therapy, can increase the risk of developing bladder cancer later in life. By sharing your treatment history, your doctor can monitor you more closely for any early signs of bladder cancer and implement preventive measures or screenings as needed. This proactive approach helps catch potential issues early and reduces the risk of developing bladder cancer.
Avoiding chemicals helps prevent bladder cancer by reducing exposure to substances that can damage the bladder lining and increase cancer risk. Many harmful chemicals, such as those found in industrial products, can be absorbed into the body and excreted in the urine. When these chemicals come into contact with the bladder lining, they can cause cellular damage and mutations that may lead to cancer. By minimizing contact with these harmful chemicals, you lower the risk of bladder irritation and subsequent cancer development.
Rated “exceptional” by The National Cancer Institute
Penn Medicine’s Abramson Cancer Center is a world leader in cancer research, patient care, and education. Our status as a national leader in cancer care is reflected in our continuous designation as a Comprehensive Cancer Center by the National Cancer Institute (NCI) since 1973, one of 7 such centers in the United States. The ACC is also a member of the National Comprehensive Cancer Network, one of a select few cancer centers in the U.S., that are working to promote equitable access to high-quality, advanced cancer care.