Intense Pulsed Light: A Brief Overview

Intense Pulsed Light(IPL) has been used in treating many medical conditions such as the removal of unwanted hair, pigmented lesions, and vascular lesions. A systemic database search was made, Principles and Physics behind the IPL and its clinical applications were understood.  Earlier studies were carried out to establish its role and clinical safety. A Flash Lamp is used to emit light in the wavelength of 400-1400nm. Different cut-off filters are used to produce a light of a specific wavelength targeting specific chromophores. Spot size, pulse duration, thermal relaxation time, density, and fluence are important concepts to understand. These concepts are used in a scientific manner to address different clinical conditions effectively. Overall IPL is a useful tool for managing many dermatological conditions.