Final answer:
Eczema and acne are common skin disorders, with eczema being an inflammatory condition and acne often correlated with hormonal changes, particularly during adolescence. Several other skin conditions affect people, including genetic disorders like albinism, and the skin experiences various changes as we age.
Step-by-step explanation:
Among the variety of skin disorders that affect individuals, eczema and acne are two common conditions. Eczema is an inflammatory condition characterized by red, itchy, and scaly skin, which can occur at any age. On the other hand, acne is prevalent primarily among adolescents, though it can persist into adulthood. Acne is a result of the clogging of pores due to the accumulation of sebum and keratin, leading to infection and inflammation when invaded by bacteria such as Propionibacterium and Staphylococcus.
Several other skin disorders include seborrheic dermatitis, psoriasis, cold sores, impetigo, scabies, hives, warts, and albinism, which is a genetic disorder that affects melanin production in the skin. The skin is also subject to change as part of the aging process, with decreased mitosis in the stratum basale leading to a thinner epidermis, and reduced dermal regeneration, causing slower wound healing and thinner, sagging skin.