research Finasteride-induced recurrent aphthous ulceration–like lesions: a case report with dechallenge–rechallenge confirmation April 2026 in “BMC Oral Health” Finasteride can cause recurrent mouth ulcers.
research Tobacco and the skin 41 citations , June 2010 in “Clinics in Dermatology” Smoking harms skin health, causing slower wound healing, more wrinkles, and worsening some skin conditions, but may protect against certain others.
research Cutaneous Toxicities From Transplantation-Related Medications 14 citations , April 2017 in “American Journal of Transplantation” Skin problems from transplant drugs are common and need careful management in organ transplant patients.
research Mucocutaneous Side Effects of Antineoplastic Drugs Used in Cancer Therapy in Erbil June 2019 in “Advanced medical journal” Cancer drugs often cause temporary hair, skin, nail, and mouth issues.
research Telogen effluvium as the first symptom of Crohn's disease in a child. 1 citations , January 2014 in “PubMed” Hair loss in a child was an early sign of Crohn's disease.