The management of chronic alopecia areata (CAA) is challenging. There is currently no therapy that produces consistent successful hair regrowth. Systemic therapies, including prednisolone and steroid-sparing agents (SSA), are often tried in patients with CAA. As there are no head-to-head clinical trials that compare efficacy of one SSA over another, retrospective studies of treatment in clinical practice may help guide clinical practice. To investigate the utility of SSAs in the treatment of AA. An electronic medical records search identified patients with AA and those prescribed azathioprine, cyclosporine or methotrexate between 2002 and 2019. Type of AA, treatment duration, reason for cessation, use of concurrent prednisolone, dose of prednisolone and duration of prednisolone use were recorded. The primary outcome was SSA continuation rate at 6 and 12months. A total of 852 AA patients were identified, among whom 138 patients had been treated with azathioprine, methotrexate or cyclosporine. Of these 138 patients treated with a SSA, 92 (66.7%) continued treatment for at least 12months: 75.3% (55/73) of azathioprine users, 50% (11/22) of methotrexate users and 60.5% (26/43) of cyclosporine users. At 12months, 67.3% of azathioprine users required concurrent prednisolone at a mean dose of 5.6mg daily, 63.6% of methotrexate users required prednisolone at a mean dose of 5mg daily and 57.7% of cyclosporine users required prednisolone at a mean dose of 8.7mg daily. The SSA was ceased due to an adverse event in 15.9% of patients and a lack of efficacy in 17.4%. The most well-utilized SSA for CAA patients at our clinic was azathioprine. This study highlights that most CAA patients who commence treatment with azathioprine, methotrexate or cyclosporine continue that treatment for at least 12months and most require concurrent low-dose prednisolone to maintain remission or promote continued hair regrowth.