Which of the following is a common form of eczema that affects oily areas of the skin?

Seborrheic dermatitis is indeed a common form of eczema that typically occurs in oily areas of the skin, such as the scalp, face, and upper back. This condition is characterized by red, flaky, and sometimes greasy patches on the skin, often accompanied by dandruff when it affects the scalp.

The presence of excess oil plays a significant role in the development of seborrheic dermatitis, as it can lead to an overgrowth of yeast that normally exists on the skin, resulting in inflammation and the characteristic symptoms. This condition is often exacerbated by factors such as stress, hormonal changes, and weather conditions, particularly in colder months.

Understanding the specific areas impacted by seborrheic dermatitis helps in identifying appropriate treatment options, which may include medicated shampoos, topical antifungal treatments, and corticosteroids, aimed at reducing inflammation and controlling the fungal component.

In contrast, options like folliculitis involve inflammation of hair follicles and are typically not restricted to oily areas, while pruritus refers to itching without necessarily indicating an underlying condition like eczema. Psoriasis, on the other hand, is a distinct skin disorder characterized by red, scaly patches, and does not specifically target oily regions.