Gangrene Dead tissue caused by an infection or lack of blood flow.

Dead tissue caused by an infection or lack of blood flow.

Common

More than 1 million cases per year (India)

Treatable by a medical professional

Requires a medical diagnosis

Lab tests or imaging often required

Short-term: resolves within days to weeks

The death of tissue often occurs in the extremities or skin from loss of blood supply. The condition often affects toes, fingers, and limbs, but can affect muscles and organs.

Symptoms include discoloured skin, severe pain followed by numbness and foul discharge.

Gangrene requires urgent care. Treatment includes antibiotics and removing dead tissue.

Ages affected

0-2	Very rare
3-5	Very rare
6-13	Very rare
14-18	Very rare
19-40	Very rare
41-60	Rare
60+	Rare

Critical: consult a doctor for medical advice

Sources: Apollo Hospitals and others. Learn more

Requires a medical diagnosis

Symptoms include discoloured skin, severe pain followed by numbness and foul discharge.

People may experience:

Pain types: can be severe

Skin: blister, blue skin from poor circulation, crackling sensation under the skin, dark scab, discolouration, or ulcers

Whole body: fever or low blood pressure

Also common: crepitus, numbness, pus, swelling, or foul-smelling discharge