A new study reveals the efficacy and safety of a new pulsed wave mode of the fractional microneedling radiofrequency device in treating inflammatory acne vulgaris. The advanced technique employs insulated microneedles to administer energy to the deep dermis without damaging the epidermis. Inflammatory acne vulgaris is a common skin condition characterized by the presence of reddish, inflamed and painful lesions on the skin. “Despite new advances in the field, traditional treatment modalities withstand many challenges,” write the study authors in the journal MDPI.
