Multiple Perianal Ulcers Related to Use of a Hemorrhoidal Ointment With the Active Ingredients Triamcinolone Acetonide, Lidocaine, and Pentosan Polysulfate Sodium: A Series of 11 Spanish Patients

• Published in: Actas dermo-sifiliográficas (English ed.) 2021-07
• Main Authors: Marín-Piñero, D, Iglesias-Sancho, M, Company-Quiroga, J, Martínez-Moran, C, Perez-Feal, P, Vazquez-Osorio, I, Rodriguez-Jiménez, P, Sánchez-Estella, J, Suárez-Valle, A, Buzón-Martín, L, Martín-Saez, E, García-Rodiño, S, Sáez-Vicente, A, Arranz-Sánchez, D M, Cervigón-González, I, Del Rio, E
• Format: Article
• Language: eng ; spa
• ISSN: 1578-2190
• DOI: 10.1016/j.ad.2021.02.002

The development of perianal ulcers related to the use of a hemorrhoidal ointment has not been reported in the literature. We describe a series of 11 patients who were treated for perianal ulcers in 10 Spanish hospitals after they used the same ointment containing the active ingredients triamcinolone acetonide, lidocaine, and pentosan polysulfate sodium. No prior or concomitant conditions suggesting an alternative cause for the condition could be identified, and after the patients stopped using the ointment, their ulcers cleared completely in 8 weeks on average. This case series shows the damage that can be caused by an over-the-counter pharmaceutical product used without medical follow-up. It also illustrates the need to ask patients with perianal ulcers about any topical agents used before the lesions appeared.