Sun Protection Series

UVA and Blue Light Protection

Summary

Sunlight has several adverse health effects when overexposed to the skin. Apart from sunburns and skin cancers, sunlight can also lead to loss of collagen, melasma, and photoaging. Sunlight is composed of several different wavelengths of light including ultraviolet B (UVB), ultraviolet A (UVA), and visible blue light. Much of the focus is typically on UVB as SPF predominantly refers to protection against UVB. However, protection against UVA and blue light overexposure are vital as these wavelengths are responsible for photoaging and dyspigmentation. This article summarizes the effects of UVA and blue light, and strategies to protect from them.

About this course


General
Skill level: All levels
Estimated time to complete activity: 30 min
Release date: May 03, 2019
Expiration date: May 02, 2020

Languages
English

Accreditations
American Medical Association(AMA), California Board of Registered Nursing(CBRN)

Description

SPF is not the full story in sunscreens. Learn about the other important parts of sunlight including ultraviolet A and blue light protection.


Instructor

Tess Hill

Contact Information

This activity is jointly provided by SynAptiv and LearnHealth, Inc.

Questions about CE accreditation or CE certificates related to this course, please contact us via email at yourcesource@synaptiv.org. For all other questions, please contact info@learnskin.com 

Copyright © 2019 LearnHealth Inc. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder.