With changes in lifestyle, skin problems have become increasingly prominent, particularly acne and the resulting acne scars, which trouble many. Friends in Hong Kong now have access to a therapy called microneedling radiofrequency, which may help restore smooth, flawless skin. Let’s take a closer look at the principles, effects, and considerations of this therapy.
Microneedling radiofrequency therapy combines microneedling technology and radiofrequency energy, aiming to improve skin quality and address issues like skin laxity and acne scars. The basic principle of this therapy is to deliver energy to the dermis through microneedles, stimulating collagen production to achieve tighter skin and faded acne scars. Compared to traditional therapies, microneedling radiofrequency can more precisely target problematic areas, reducing damage to surrounding tissues, thus resulting in relatively lower side effects.
Microneedling radiofrequency therapy is categorized into insulated and non-insulated needles. Insulated needles release radiofrequency only at the tip, effectively protecting the epidermis and reducing postoperative discomfort and harm. In contrast, non-insulated needles discharge throughout the entire needle length, meaning that the treatment effect is stronger, but for patients with more sensitive skin, caution is required, and energy intensity should be adjusted to avoid post-inflammatory hyperpigmentation. Doctors will flexibly adjust the depth of the needle insertion based on the patient’s skin type and desired results to achieve optimal efficacy.
This technique is suitable for various skin types, especially for those looking to tighten skin or improve skin tone. For a range of issues, including enlarged pores, acne scars, and sagging skin, doctors can choose different needle insertion depths and energy configurations to meet the patient’s expected results. For example, for patients seeking to improve facial sagging, deeper needle insertion can significantly stimulate collagen production, slowing down the skin aging process.
However, post-treatment care is equally important. After the treatment, the skin may experience swelling or redness, typically requiring about a week for recovery. During this time, it’s crucial to follow the doctor’s instructions for care, such as avoiding heavy makeup or excessive cleansing of the skin to prevent exacerbating postoperative irritation. For patients with oily skin, greater attention must be paid to post-treatment cleansing to maintain skin freshness.
It is important to note that while microneedling radiofrequency therapy is effective, it is not a one-time solution. For those seeking continuous improvement in skin quality, regular maintenance treatments are recommended. Additionally, choosing a professional medical institution and qualified doctors for treatment is crucial to ensure the safety and efficacy of the therapy.