Isotretinoin-induced epistaxis among acne vulgaris patients

From the General and Specialized Surgery Department (Almuzaini), Head and Neck Surgery, College of Medicine, Taibah University, Al Madina Al Munawwarah; from the Department of Dermatology and Venereology (Alamri), Security Forces Hospital; and from Alhaya Medical Company (Almuzaini), Riyadh, Kingdom of Saudi Arabia.

From the General and Specialized Surgery Department (Almuzaini), Head and Neck Surgery, College of Medicine, Taibah University, Al Madina Al Munawwarah; from the Department of Dermatology and Venereology (Alamri), Security Forces Hospital; and from Alhaya Medical Company (Almuzaini), Riyadh, Kingdom of Saudi Arabia.

From the General and Specialized Surgery Department (Almuzaini), Head and Neck Surgery, College of Medicine, Taibah University, Al Madina Al Munawwarah; from the Department of Dermatology and Venereology (Alamri), Security Forces Hospital; and from Alhaya Medical Company (Almuzaini), Riyadh, Kingdom of Saudi Arabia.