The pilonidal region is found below the tailbone of the body and more particular on the top of your buttocks. Pilonidal abscess is the infection or cyst that occurs in this region. Due to the location and presence of hair the area is always cloudy and prone to collection of debris. For some people a small pocket is formed in this area which leads to the formation of cyst.
In Latin, the word “pilonidal” refers to cluster of hair and hence the presence of hair and debris is the main reason for the formation of pilonidal abscess. Often, this abscess will not need any treatment but you should pay attention if there is infection or pus formation in the area. The abscess alone does not pose any problem since it goes off on its own. But you need to take treatment if you get infected in the pilonidal region. Very often this abscess is found in women when compared to men.
Causes :
The presence of ingrown hairs is the main cause for getting pilonidal abscess. It gives room for the accumulation of debris which is prone to infection.
If the pilonidal area is subjected to injury or trauma there is a chance of developing an abscess. Traveling far distances in bumpy jeeps can cause trauma to your backs.
People who have excess of body hair and those who wear tight fitting under-garments are prone to get this infection. People who are obese have increased chance for developing moisture in the skin folds which leads to the formation of infection.
Often, this infection occurs on young women or teenagers who do not follow hygiene in cleaning and washing their private parts.
Symptoms :
Pilonidal abscess is characterized by the formation of cyst in the upper portion of buttocks, just above the crack. For some people the area can be painful. Inflammation is seen along the region. The area becomes swollen, red and tender with formation of pus from the cyst. In severe cases, yellowish pus drains out from the abscess causing foul smell. In that case, there will be low grade fever with body pain.