What happens if an abscess is not treated?

What an abscess is

An abscess is a pocket of pus caused by an infection. It can develop in the skin, gums, teeth, or deeper inside the body.

Common signs include swelling, redness, pain, warmth, and sometimes a fever. Some abscesses may also leak pus or feel tender to the touch.

What happens if it is left untreated

If an abscess is not treated, the infection can get worse over time. The swelling and pain may increase, and the area can become more inflamed.

In some cases, the abscess may burst on its own. This might release pus and ease the pressure for a short time, but it does not mean the infection has gone away.

Risk of the infection spreading

One of the main dangers of an untreated abscess is that the infection can spread to nearby tissue. This can cause more pain, larger areas of swelling, and further damage.

The infection may also enter the bloodstream in serious cases. This can become a medical emergency and may lead to sepsis, which needs urgent hospital treatment.

Possible complications

Untreated abscesses can lead to complications depending on where they are. A dental abscess, for example, may spread to the jaw, face, or neck and make it difficult to eat or swallow.

Skin abscesses can form tunnels under the skin or keep coming back if the infection is not properly treated. Deep abscesses inside the body may damage organs or nearby structures.

When to get medical help

You should seek advice from a GP, NHS 111, or a dentist if you think you have an abscess. Early treatment can prevent the infection from becoming more serious.

Get urgent help if you have a high temperature, feel very unwell, have rapidly spreading redness, or are struggling to breathe or swallow. These can be signs that the infection is spreading.

Why treatment matters

Most abscesses need proper treatment to drain the pus and clear the infection. This may involve antibiotics, drainage, or dental treatment, depending on the cause.

Getting treatment early usually means less pain, a lower risk of complications, and a faster recovery. If you suspect an abscess, it is best not to wait and see if it improves on its own.

Frequently Asked Questions

What is an abscess?

An abscess is a localized collection of pus that forms due to infection.

What happens if an abscess is not treated?

If an abscess is not treated, the infection may spread to surrounding tissues and possibly enter the bloodstream.

Can an untreated abscess lead to sepsis?

Yes, an untreated abscess can allow bacteria to enter the bloodstream, causing sepsis, a life-threatening condition.

What are the symptoms of an untreated abscess worsening?

Symptoms include increased pain, swelling, redness, fever, and possibly pus drainage.

Can untreated abscesses cause permanent tissue damage?

Yes, the ongoing infection can destroy nearby tissues and cause permanent damage.

Will an abscess always burst on its own?

No, not all abscesses burst on their own, and some may continue to grow or become more painful.

Can untreated abscesses form a fistula?

Yes, chronic or untreated abscesses can sometimes create fistulas, which are abnormal passages to other areas.

Is it possible for an abscess to heal without treatment?

In rare cases, small abscesses may drain and heal without treatment, but most require medical intervention.

Can untreated abscesses cause bone infections?

Yes, the infection can spread to the bone, causing osteomyelitis, a serious bone infection.

Are untreated abscesses always painful?

Most abscesses are painful, but some deeper or internal abscesses may not be felt initially.

What happens if a dental abscess is not treated?

A dental abscess can lead to tooth loss, jawbone infection, and spread of bacteria to other parts of the body.

Can untreated abscesses affect the immune system?

Chronic infection from an untreated abscess can strain and weaken the immune system.

Is there a risk of death from untreated abscesses?

Yes, in severe cases, untreated abscesses can cause life-threatening complications such as sepsis and organ failure.

How long can an abscess go untreated before complications occur?

Complications can develop within days to weeks depending on the location, size, and type of abscess.

Can an untreated abscess spread infection to the blood?

Yes, bacteria from an abscess can enter the bloodstream causing bacteremia or sepsis.

Is hospitalization ever required for untreated abscesses?

Yes, if the infection spreads or causes systemic illness, hospitalization and intravenous antibiotics may be required.

Can untreated abscesses cause scarring?

Chronic inflammation and tissue destruction from untreated abscesses can lead to significant scarring.

Are children at risk if abscesses go untreated?

Yes, children can suffer serious complications from untreated abscesses and should be seen by a healthcare professional.

What should you do if you suspect you have an abscess?

You should see a healthcare professional as soon as possible to get appropriate treatment.

Can antibiotics alone cure an untreated abscess?

Antibiotics are often not enough without draining the abscess, as pus may prevent medication from reaching the infection.

Useful Links

Useful Links : What happens if an abscess is not treated?

Abscess - NHS

Overview from the NHS on abscesses, including treatment and complications of untreated abscesses.

Boils and carbuncles - NHS

Information about what can happen if a boil or carbuncle (type of abscess) is not treated.

Dental abscess - NHS

Details the risk of complications if a dental abscess is left untreated.

Skin abscesses - British Skin Foundation

Charity page explaining dangers and risks associated with untreated skin abscesses.

Abscesses - Healthtalk.org

UK charity sharing patient experiences and possible outcomes of untreated abscesses.

Sepsis - NHS

NHS page on sepsis, a serious complication that can result from untreated abscesses.

Complications of tooth abscess - NHS

Describes complications and risks if a dental abscess is not managed.

Support with Abscesses - The British Liver Trust

Explains what might happen if a liver abscess is not treated.

Important Information On Using This Service

This website offers general information and is not a substitute for professional advice. Always seek guidance from qualified professionals. If you have any medical concerns or need urgent help, contact a healthcare professional or emergency services immediately.

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