Autofluorescence spectroscopy in photodynamic therapy for skin rejuvenation: A theranostic approach in aesthetic medicine.

Background: The method of photodynamic therapy for skin rejuvenation (PDT-SR) provides an improvement in appearance with a safe and painless effect. The quality of treatment is most often assessed subjectively. The most informative morphological control methods are rarely used due to the invasiveness of the sampling procedure.

Pulsed dye laser followed by intradermal botulinum toxin type-A in the treatment of rosacea-associated erythema and flushing.

Rosacea is a common inflammatory skin disease characterized by erythema, episodes of flushing, and inflammatory lesions. It typically affects the face and is more prevalent among fair skin individuals affecting women more than men. Various treatments are available for rosacea with light-based therapies commonly used in the management of erythema.