What skin condition is often associated with the presence of pus-filled lesions?

The skin condition commonly associated with the presence of pus-filled lesions is acne. Acne occurs when hair follicles become clogged with oil, dead skin cells, and bacteria, leading to the formation of various types of lesions, including pustules, which are small bumps filled with pus. This condition is prevalent in adolescents and can continue into adulthood, often exacerbated by hormonal changes, stress, and certain skincare products.

In contrast, dermatitis can manifest as inflamed skin but does not primarily feature pus-filled lesions; instead, it presents with red, itchy, and inflamed areas. Eczema, a form of dermatitis, can cause dry, flaky skin and redness, but pus-filled lesions are not a characteristic feature. Psoriasis is characterized by scaly patches and inflammation but does not typically involve the formation of pus-filled lesions. Each of these conditions has its distinct characteristics, making acne uniquely associated with pustular acne lesions.