What long-term skin condition can result from excessive tanning?

Excessive tanning can lead to premature aging of the skin, a condition often referred to as photoaging. This process is caused by prolonged exposure to ultraviolet (UV) rays from the sun or tanning beds, which can damage the skin's structure over time. As a result, individuals may experience the development of wrinkles, leathery skin, age spots, and a loss of skin elasticity. This accelerated aging process not only affects the appearance of the skin but can also compromise its overall health.

On the other hand, while conditions like acne, psoriasis, and eczema can affect the skin, they are not directly caused by excessive tanning. Acne primarily involves clogged pores and is influenced by hormonal changes, while psoriasis and eczema are autoimmune and inflammatory skin conditions, respectively. Therefore, the correct answer highlights the specific long-term effect of excessive tanning on skin aging, setting it apart from the other skin conditions listed.