toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

Gangrene

Top of the page

Gangrene

Gangrene is the death and decay of tissue that usually occurs when the blood supply to the tissue is cut off by injury or infection. After the tissue is dead, bacteria may infect the tissue and cause decay.

Gangrene may affect small areas, such as fingers or toes that have been frostbitten, or larger areas of tissue, such as part of the foot. People who have impaired blood flow, such as people with diabetes, may be at higher risk of gangrene if they have skin wounds and infections that are not treated promptly.

Gangrene is treated by restoring blood flow to the affected area, treating any infection, and removing the dead and dying tissue. If it is severe, gangrene sometimes requires that a part of the body, such as a finger, toe, or foot, be amputated.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.

To learn more, visit Healthwise.org

© 1995- Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

Your Partner in Health.

People are at the heart of great health care. That's why we are committed to delivering compassionate, high-quality care tailored to the communities we serve. 


Together with our community partners and patients, we're building a stronger, healthier future for all Idahoans.

Connect with Us
Contact Us In Twin Falls (208) 814-1000