Background: Keloid and hypertrophic (HTS) scar are frequent complaints in dermatological practice. Patients and doctors may experience severe distress due to these lesions, which sometimes are difficult to cure clinically.Aim of the work: our study was aiming for comparing the efficacy and safety of Botulinum toxin type A and 5-fluorouracil in management of keloids and HTS.Patient and method: The ...