Can an aspirin a day keep colon cancer away?

From fevers to heart disease, aspirin is very versatile. But what if it also could prevent colorectal cancer from coming back? 

That’s becoming a reality after a new study from the American Society of Clinical Oncology found that taking low–dose aspirin reduced post-operative recurrence rates by close to 50% in patients with a specific colorectal cancer gene mutation. 

The study focused on 1,103 patients who had stage 2 and stage 3 colon cancer or stage 1, 2 and 3 rectal cancer. When compared with the placebo group, patients were less likely to have cancer recurrence after surgical treatment.   

“This study gives us practice-changing information,” says Dr. Jared Emolo, a colon and rectal surgeon at Advocate Health Care. “We’ve always known aspirin has broad applications, but this study suggests aspirin as an effective, low risk, inexpensive and easy intervention for those with certain genetic deficiencies in their colorectal cancers.”  

In addition to low-dose aspirin, other post-operative treatment options for colorectal cancer depend on the cancer’s location and severity but can include:  

• Chemotherapy 
• Immunotherapy 
• Radiation therapy
• Targeted therapy drugs

While colorectal cancer can seem scary, there are preventive measures you can take to reduce your risk: 

• Getting regular colonoscopy screenings starting at 45 years old
• Exercising regularly 
• Maintaining a healthy weight 
• Eating a diet low in animal fats 
• Limiting your alcohol intake 
• Avoiding tobacco 

Even with these promising results, Dr. Emolo urges you to work with your health care provider to set up a treatment plan that will work best for you by taking into account your own personal risk and family history.   

“We’re always looking for more low risk and inexpensive ways to help people treat their conditions,” says Dr. Emolo. “This is a promising find, and we still urge people to follow through with regular colon screenings and check-ins with their doctor.” 

Want to learn more about your risk for colorectal cancer? Take a free online quiz.