Isotretinoin musculoskeletal side effects: a systematic review

This study aimed to investigate musculoskeletal complications secondary to isotretinoin use. A systematic review was conducted, and a total of 49 studies, including analytical studies, case reports, and case series, were included in the analysis. The studies examined musculoskeletal symptoms, diagnostic findings, and treatment approaches associated with isotretinoin use. Musculoskeletal symptoms reported in the studies included lethargy, myalgia, low back pain, arthralgia, tendinopathy, and sacroiliitis. Physical examination findings and radiological findings were used to confirm the diagnoses. Treatment approaches ranged from [non-steroidal anti-inflammatory drugs (NSAIDs)] to discontinuation of isotretinoin. Some studies have explored the impact of isotretinoin dosage, treatment duration, and vitamin levels on musculoskeletal symptoms. Isotretinoin-induced sacroiliitis and [diffuse idiopathic skeletal hyperostosis (DISH)] emerged as notable musculoskeletal complications. The findings highlight the importance of monitoring patients for potential musculoskeletal side effects and implementing appropriate interventions.