Pilonidal cysts and abscesses (1502)

Key points below


Pilonidal means “nest of hair”.  A pilonidal cyst is an abnormal sac that develops at the top of the buttocks, near the split (cleft).  The sac contains skin and ingrown hairs.  If the cyst gets infected, it is called a pilonidal abscess.  

What causes a cyst to form?cysts

What are the symptoms of an abscess?

How is the abscess treated?

Early treatment may include sitting in a tub of warm water.  This may decrease the pain. It may also help the abscess drain. An antibiotic may also be given.
If the abscess gets worse, surgery may be needed. The surgery is called an Incision and Drainage (I & D).  It allows the pus to drain out, which will decrease the pain.
Antibiotics may be prescribed after the surgery.

What can be done to keep an abscess from coming back?

Good hygiene is very important.  

If the abscess comes back, surgery may be needed to remove the cyst. 

ALERT

Call your child’s doctor, nurse, or clinic if you have any questions or concerns or if your child has special health care needs that were not covered by this information.