Topical Timolol for Infantile Hemangiomas: Evidence for Efficacy and Degree of Systemic Absorption

Abstract

Topical therapy with timolol is effective for infantile hemangiomas, but systemic absorption occurs. Serum levels in our patients were low, suggesting that using timolol for small hemangiomas is safe, but caution is advised when treating ulcerated or large hemangiomas, very young infants, or concomitantly using systemic propranolol.