Understanding the Causes of Cystic Acne

Cystic acne is considered the most severe of all the types of 'common acne'. The skin lesions in cystic acne are deep, inflamed and painful. It is almost similar to acne characterized by nodules but the bumps in the skin are filled with pus and are larger that it can even stretch to a few centimeters. Sometimes the bumps on the skin appear in large groups and widespread.

The primary causes of cystic acne has not yet been determined, but it but they are identified to develop from clogged pores blocked by excess oil in the skin as well as dead skin cells. When bacteria found on the skin live and grow on clogged pores, it can cause infection and inflammation. The infection can lead to deeper nodules and may develop pus. The skin lesions may grow larger as well.

Cystic acne is considered severe and affects not only the surface but also deep into the skin, thus it also develops small to large scars as well as deep ones that are often permanent and are hard to treat.