Objectives: Evaluation of serum interleukin-17 in female-pattern baldness. Background: The top and frontal regions of the scalp are the most vulnerable to pattern baldness. Although interleukin-17 has many important biological roles, those associated with inflammation are the most well studied.Data sources: By searching and reviewing Medline databases (Pub Med and Medscape) and the role of serum interleukin 17 level in pattern hair loss available till 2023. Study selection: The quality of each study was evaluated separately before inclusion. The following requirements were met for inclusion: Publications in English that examine the significance of serum interleukin 17 level in the aetiology of pattern hair loss from a peer-reviewed publication.Data extraction: Studies were not included if they did not meet the inclusion criteria. The quality of a study may be determined by checking its ethical approval, eligibility criteria, controls, information, and evaluation methods. Information relevant to our interested research outcomes was independently retrieved from each qualifying study utilising a data collecting form.Conclusion: It's reasonable to say that IL-17 is involved in the aetiology of balding patterns.