TLDR Isotretinoin effectively treats severe acne but has significant side effects requiring careful monitoring.
Isotretinoin, also known as 13-cis retinoic acid, is an effective systemic therapy for severe, hormonal, and treatment-resistant acne vulgaris. It works by reducing sebaceous gland size, sebum production, cell growth, and keratinization. Despite its efficacy, isotretinoin presents challenges due to its side effects, which are dose and duration-dependent. Key side effects include teratogenicity, skin and mucous membrane dryness, and potential risks of depression, liver dysfunction, elevated triglycerides, and musculoskeletal pain. Most side effects resolve after treatment ends, and patient awareness can help mitigate them. Regular monitoring of liver enzymes, lipid profiles, and blood counts is crucial to prevent adverse effects.
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December 2022 in “Archives of Dermatological Research” Acne treatment with isotretinoin increases the presence of p53, a protein, in skin and oil glands, which may help reduce acne severity.
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July 2022 in “International Journal of Trichology” Higher doses and longer use of isotretinoin may increase hair loss risk.
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May 2022 in “International Journal of Environmental Research and Public Health” Isotretinoin therapy for acne can cause many reversible side effects, mainly mild skin conditions, and patient understanding of these effects can improve treatment adherence.
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October 2020 in “Anais Brasileiros de Dermatologia” The Brazilian Society of Dermatology agrees that oral isotretinoin is effective for acne and other skin conditions, and it's safe when monitored, but more research is needed on dosing and duration.
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October 2018 in “Journal of Cosmetic Dermatology” Isotretinoin at a low dose for three months does not significantly affect hair growth.
30 citations
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April 2007 in “Dermatologic Clinics” The document concludes that new treatments are needed to better manage acne and reduce side effects related to current therapies.
research Acne
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January 2019 Acne is a common skin condition that can be influenced by diet, lifestyle, and hormones, and requires a treatment approach that includes psychological considerations.
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March 2011 in “Informa Healthcare eBooks” Isotretinoin is a preferred treatment for severe acne, often leading to long-term improvement, but requires careful monitoring due to potential side effects.
1 citations
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December 2022 in “Archives of Dermatological Research” Acne treatment with isotretinoin increases the presence of p53, a protein, in skin and oil glands, which may help reduce acne severity.
175 citations
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April 1982 in “Journal of The American Academy of Dermatology” Isotretinoin is highly effective in treating severe acne, rosacea, and gram-negative folliculitis.
March 2017 in “InTech eBooks” Acne vulgaris is a common skin condition that can cause low self-esteem and depression, and early treatment is important to prevent scarring.