Is the Effect Worth the Risk? The Most Common Complaints During Oral Isotretinoin Anti-Acne Therapy and Controversies Around Its Adverse Effects

This review highlights that isotretinoin effectively treats acne by addressing its pathogenic mechanisms, although managing its teratogenic risk and side effects through structured monitoring is crucial for safe use.

This review highlights the broad range of adverse effects associated with isotretinoin in acne treatment and examines strategies such as dietary supplementation and adjusted dosing protocols to enhance patient tolerability while maintaining efficacy.

This review synthesizes information on isotretinoin’s systemic toxicity, emphasizing that its adverse effects, including mucocutaneous, hepatic, and musculoskeletal reactions, primarily reflect its pharmacodynamic actions and are generally manageable with individualized dosing and monitoring, though its teratogenicity remains a significant safety concern.

In this study, isotretinoin, an effective treatment for severe acne, was found to significantly impact hematological, inflammatory, and oxidative stress biomarkers, suggesting potential risks alongside its therapeutic benefits.

This study found that oral isotretinoin may slightly improve physician-assessed acne severity but is associated with more minor adverse effects compared to standard oral antibiotics plus topical treatment, based on low-quality evidence.