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Mar 26, 2024 · Skin Care With Autoimmune Disease and Rash. People with autoimmune diseases that cause rashes can take skin care steps to lessen symptoms and prevent further flares of rashes. In general, treating the underlying disease can help prevent flares, which can lead to a recurrence of symptoms like rashes.
- Overview
- What is a skin abscess?
- Symptoms
- Causes
- Treatments
- Complications
- Prevention
- When to contact a doctor
- Summary
A skin abscess or boil is a bump on or below the surface of the skin. It may look like a pimple but larger and deeper under the skin. Abscesses usually contain pus or clear fluid and can appear anywhere on the body.
Most skin abscesses are harmless and heal on their own. In some cases, however, they require medical intervention.
A skin abscess looks much like a pimple, but it is larger. It is also usually deeper under the skin.
Abscesses contain pus or clear fluid and typically do not pose a threat to a person’s health. Larger abscesses may require medical intervention, but they are not necessarily dangerous.
However, in some cases, leaving a skin abscess untreated can lead to severe complications.
Skin abscesses can occur all over the body but are common in the following areas on the body:
•under the arms
•on the lower back
A bump on the skin may be an abscess if it:
•is firm yet squishy
•is round
•contains pus
•is painful, swollen, and red
•is hot to the touch, which means it is likely infected
People can develop skin abscesses for a variety of reasons, but the most common cause is bacterial infection.
The bacteria typically enter the skin through a hair follicle, puncture wound, or cut to the skin. Sometimes abscesses form around a foreign object, such as a splinter or piece of glass stuck in the skin.
Bacteria that can cause abscess infections include:
•Staphylococcus aureus (S. aureus), also known as staph
•methicillin-resistant S. aureus (MRSA), strains of staph that are resistant to certain antibiotics
•Streptococcus pyogenes
If a person has an infected or painful abscess, a healthcare professional will usually drain it of fluid by making an incision. They may administer local anesthetic to numb the skin for this procedure.
They will then flush the cavity with a saline solution. Healthcare professionals typically leave abscesses open to allow any remaining pus to drain out. If an abscess is very deep, a healthcare professional may pack the wound and insert a wick to aid with drainage.
Depending on the type of infection, doctors may prescribe antibiotics. However, the American College of Emergency Physicians recommend avoiding antibiotics in most cases.
At-home care after medical drainage involves slowly removing packed gauze from inside the wound. Sometimes people will need to have a healthcare professional pack the wound multiple times during the healing process.
People should use moist, warm compresses to encourage wound drainage and prevent the abscess from forming again.
It is also possible to treat boils at home using:
An infected abscess that a person leaves untreated can spread to the bloodstream and lymph nodes, which can be life threatening. An untreated infection may also lead to gangrene.
Treatment may be difficult in cases where MRSA causes the infection.
If an abscess is due to an infection, a person can take the following steps to help prevent more abscesses from forming in the future:
•practicing good personal hygiene, including washing the hands
•avoiding using shared equipment and items such as towels to limit transmission of the infection
•disposing of bandages and tissues properly
•shaving carefully to prevent nicks and cuts on the skin
•following a healthful diet
Often, a skin abscess is nothing serious. However, sometimes medical attention is necessary.
People should seek immediate medical attention if they:
•have signs of a serious infection, such as fever
•experience recurring abscesses
•are immunocompromised
•have a chronic condition or illness, such as diabetes
While most skin abscesses are nothing to worry about, some may require a healthcare professional’s attention. It is possible to treat a small abscess at home by applying heat to shrink and drain it.
If an abscess is large or infected, a doctor will cut it open to drain the fluid buildup.
People also ask
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