Boils

Boils Overview

A boil is a skin infection that starts in a hair follicle or oil gland. At first, the skin turns red in the area of the infection, and a tender lump develops. After 4-7 days, the lump starts turning white as pus collects under the skin.

• The most common places for boils to appear are on the face, neck, armpits, shoulders, and buttocks. When one forms on the eyelid, it is called a sty.

• If several boils appear in a group, this is a more serious type of infection called a carbuncle.

Causes of Boils

Most boils are caused by a germ (staphylococcal bacteria). This germ enters the body through tiny nicks or cuts in the skin or can travel down the hair to the follicle.

These health problems make people more susceptible to skin infections:

• Diabetes
• Problems with the immune system
• Poor nutrition
• Poor hygiene
• Exposure to harsh chemicals that irritate the skin

Symptoms of Boils

A boil starts as a hard, red, painful lump usually less than an inch in size. Over the next few days, the lump becomes softer, larger, and more painful. Soon a pocket of pus forms on the top of the boil. These are the signs of a severe infection:

• The skin around the boil becomes infected. It turns red, painful, warm, and swollen.

• More boils may appear around the original one.

• A fever develops.

• Lymph nodes become swollen.

When to Seek Medical Care

• You start running a fever.
• The skin around the boil turns red or red streaks appear.
• The pain becomes severe.
• The boil does not drain.
• A second boil appears.
• You have a heart murmur, diabetes, any problem with your immune system, or use immune suppressing drugs (for example, corticosteroids or chemotherapy) and you develop a boil.
   
  
• Boils usually do not need immediate emergency attention. If you are in poor health and you develop high fever and chills along with the infection, a trip to a hospital's Emergency Department is needed.

Exams and Tests

Your doctor can make the diagnosis with a physical exam. Many parts of your body may be affected by this infection on your skin, so some of the questions or exam may be about other parts of your body.

Boils Treatment - Self-Care at Home

• Apply warm compresses and soak the boil in warm water. This will decrease the pain and help draw the pus to the surface. Once the boil comes to a head, it will burst with repeated soakings. This usually occurs within 10 days of its appearance. You can make a warm compress by soaking a wash cloth in warm water and squeezing out the excess moisture.
• When the boil starts draining, wash it with an antibacterial soap until all the pus is gone. Apply a medicated ointment and a bandage. Continue to wash the infected area 2-3 times a day and to use warm compresses until the wound heals.
• Do not pop the boil with a needle. This usually results in making the infection worse.