Description: Acne is a skin condition characterized by the presence of pimples, blackheads, and cysts due to blocked hair follicles. This skin condition is most common during adolescence, although it can affect people of all ages. Acne occurs when sebaceous glands produce excess sebum, which, combined with dead skin cells and bacteria, can clog pores. Types of acne include acne vulgaris, which manifests as pimples and blackheads, and cystic acne, which is more severe and can leave scars. In addition to hormonal factors, acne can be influenced by diet, stress, and the use of certain cosmetic products. The condition not only has physical implications but can also affect the emotional health and self-esteem of those who suffer from it, making it a topic of both medical and social interest.
History: The term ‘acne’ comes from the Greek ‘akmē’, meaning ‘point’ or ‘peak’. Throughout history, acne has been documented since ancient times, with references in texts by Hippocrates and Galen. In the 19th century, more systematic treatments began to be developed, although the understanding of the disease and its causes has been refined over time. In the 1960s, treatments such as antibiotics and retinoic acid were introduced, marking a significant advancement in its management.
Uses: Acne is commonly treated with a variety of approaches, including topical medications, oral antibiotics, and hormonal therapies. Topical treatments may include benzoyl peroxide, salicylic acid, and retinoids, which help reduce inflammation and unclog pores. In severe cases, more aggressive treatments such as isotretinoin may be used, prescribed under strict medical supervision.
Examples: An example of acne treatment is the use of gels or creams containing salicylic acid, which are applied directly to affected areas to help unclog pores. Another example is laser therapy, which is used to reduce inflammation and scarring associated with severe acne.
