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Facts about the skin from DermNet New Zealand Trust. Topic index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z



Cracked heels

Cracked heels or heel fissures are a common foot problem experienced by many people. In most cases the problem is merely a nuisance and unattractive to look at, however when the cracks or fissures become deep, standing, walking or any pressure placed on the heel can be painful.

Cracked heels Cracked heels Cracked heels
Cracked heels

Who gets cracked heels and why?

Anyone can get cracked heels but some people are more prone to the condition than others. For example:

What are the signs of symptoms of cracked heels?

The first sign of getting cracked heels is the development of dry, hard, thickened skin around the rim of the heel. This is called a callus and may be yellow or dark brown discoloured area of skin. Initially small cracks over the callus are visible. If left untreated and as more pressure is placed on the heel, these cracks become deeper and eventually walking and standing will be painful. The cracks may be so deep that they begin to bleed.

In severe cases cracked heels can become infected, and lead to cellulitis. This must be treated with elevation of the area, debridement of dead tissue, and antibiotics.

Cracked heels are of particular concern for diabetic patients, who may suffer neuropathic damage (loss of feeling, particularly of the feet), as the fissures may lead to diabetic foot ulcers.

Cellulitis in cracked heel
Cellulitis
Diabetic ulcer in cracked heel
Diabetic ulcer
Complications of a cracked heel

What is the treatment for cracked heels?

The best form of treatment for cracked heels is to prevent them from occurring in the first place. This can be achieved by simply rubbing the heels with a moisturising cream on a regular basis to keep the skin supple and hydrated. Special heel balms are available that contain descaling (keratolytic) or water-retaining (humectant) agents, such as:

Feet should be inspected daily and on the first sign of any cracking, a moisturising routine 2-3 times a day may be all that is needed to heal the heel. A pumice stone can be rubbed gently against the callus to take away some of the thick hard skin before applying moisturiser.

The fissures may be treated with a liquid, gel or spray bandage to reduce pain, protect and allow more rapid healing.

For severely cracked heels or if no improvement is seen after a week of self-treatment a visit to a podiatrist may be required. Treatments may involve the following.

Related information

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Author: Vanessa Ngan, staff writer

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If you have any concerns with your skin or its treatment, see a dermatologist for advice.