Isotretinoin is primarily classified as what type of medication?

Isotretinoin is primarily classified as an acne medication because it is specifically designed to treat severe forms of acne, particularly nodular acne that has not responded to other treatments. Its mechanism of action includes reducing sebaceous gland size, lowering sebum production, promoting cell turnover, and exhibiting anti-inflammatory properties, all of which contribute to its efficacy in managing acne.

By targeting the factors that lead to acne development, isotretinoin significantly decreases the formation of new acne lesions and helps clear existing ones. This classification is critical for understanding its therapeutic applications and the associated monitoring requirements due to the potential for serious side effects.

Understanding isotretinoin's role specifically as an acne medication helps healthcare providers make informed treatment decisions and consider safety protocols given its teratogenic potential and other adverse effects.