FDA warns the potential risks of Radiofrequency microneedling

Microneedling and Radiofrequency

Microneedling utilizes ultra-fine needles to produce controlled micro-channels within the skin. These deliberate micro-injuries activate the body’s innate healing response, specifically stimulating a surge in collagen and elastin production.

Radiofrequency (RF) microneedling evolves this process by integrating thermal energy into the procedure. This addition is designed to intensify and accelerate the skin’s remodeling phase. Consequently, the results of RF microneedling are theorized to be more significant, faster-acting, and longer-lasting than traditional methods.

The FDA’s Safety Statement

On October 16, 2025, the FDA released an official report addressing the use of RF microneedling. The agency advises that any individual considering the treatment should only seek care from licensed providers who have undergone specific training for radiofrequency devices.

While the report does not categorize RF microneedling as inherently dangerous, it highlights documented cases of serious complications. Reported adverse effects include:

• Skin burns and permanent scarring

• Subcutaneous fat loss

• Nerve damage and facial disfigurement

Microneedling is a Medical Procedure

Although primarily performed for cosmetic enhancement, microneedling is a medical-grade procedure that requires clinical precision. Because of the depth of the needles and the energy involved, the FDA stresses that these treatments should never be attempted at home.

The necessity for professional training is underscored by clinical reports, including findings published by Cutis. These reports demonstrate that without the proper skill set and sterile environment, the risk of long-term skin damage increases significantly.

Reference: FDA Warning: RF Microneedling Side Effects (Medscape/Cutis)