This video discusses ultraviolet radiation emitted by tanning devices and dermatological treatments, explaining how the body reacts to different ranges of the electromagnetic spectrum that the ozone layer allows to pass. It examines the types of UV-emitting lamps and devices, the importance of measuring their effective irradiance, and how to adjust doses according to skin phototype to minimise risks and optimise phototherapy. Key findings on the safe and effective use of these devices are presented.

This video examines the runaway rise of sexually transmitted infections (STIs), highlighting their relevance as a persistent public health threat. It explores the vulnerabilities of young people in a sexualised society, the impact of chemsex and new technologies, and the need for health equity in STI prevention and treatment, including HIV pre-exposure prophylaxis (PrEP).

This talk is part of a conversation that Dr. Susana Puig held with alumni of the International School of Derma during a visit to the University of Barcelona. The talk highlights the importance of knowing the exposomal factors and better understanding their impact on the skin. In addition, she encouraged students to always have a critical and informed view of current dermatological issues in order to improve the care of their patients.

In this live reaction video, Dr. Pamela Figueroa responds to a trending clip that touts the benefits of using vinegar on the skin. She highlights the potential dangers of applying such products directly to the skin. Dr. Figueroa underscores the importance of seeking advice from trained dermatologists, warning against the risks of following unverified skincare tips found online.