Are You at Risk for Lower GI Bleeding? Find Out Now!
Published: May 24, 2024
Recognizing risk factors for lower gastrointestinal bleeding can help in prevention and timely intervention. This article outlines key risk factors you should be aware of.
Contents
Age and Diverticulosis
Diverticulosis, a common source of LGIB, is largely age-dependent. By age 60, 60% of individuals may have diverticula, increasing their risk of bleeding. Awareness of this risk among older adults can lead to early screening and prevention strategies.
Medication and Lifestyle Factors
Aspirin and NSAIDs, commonly used for pain relief, can increase the risk of LGIB by causing local erosive damage. Factors like obesity, hypertension, and physical inactivity also contribute to the risk, making lifestyle modifications important for prevention.

Other Medical Conditions
Conditions such as chronic renal insufficiency and ischemic heart disease can heighten the risk of LGIB. These conditions may weaken blood vessels or alter blood flow, making bleeding more likely in affected individuals.
Frequently Asked Questions
Age, certain medications, and lifestyle factors increase LGIB risk.
Yes, NSAIDs can increase the risk of LGIB.
Yes, healthier lifestyle choices can lower LGIB risk.
Yes, older age increases the risk of LGIB.
Key Takeaways
Being aware of risk factors can empower you to take preventive actions against LGIB.
References
- Strate LL, Orav EJ, Syngal S. Early predictors of severity in acute lower intestinal tract bleeding. Arch Intern Med 2003; 163:838.
- Nagata N, Niikura R, Aoki T, et al. Impact of discontinuing non-steroidal anti-inflammatory drugs on long-term recurrence in colonic diverticular bleeding. World J Gastroenterol 2015; 21:1292.
- Yamada A, Sugimoto T, Kondo S, et al. Assessment of the risk factors for colonic diverticular hemorrhage. Dis Colon Rectum 2008; 51:116.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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