If you have spent years covering deep acne scars, living with lax skin around the jaw and cheeks, or feeling self-conscious about pores and uneven texture, you may have heard about MNRF — Micro-Needling Radiofrequency. It has become one of the most requested procedures at Lalitha Chest and Skin Hospital, and Dr. B. Jyothi is experienced in performing it across all skin tones, including darker Indian skin types where some other energy-based devices carry higher risk.
What Is MNRF?
MNRF combines two proven technologies. Microneedling uses ultra-fine needles to create thousands of micro-channels in the skin — these controlled micro-injuries stimulate the skin's natural wound-healing cascade, producing new collagen and elastin. Radiofrequency (RF) energy is delivered simultaneously through the tips of the needles, heating the deeper dermis to a precise temperature that accelerates and amplifies collagen remodelling.
By delivering heat energy directly into the dermis rather than through the surface, MNRF achieves deeper collagen remodelling than surface treatments — with less risk of post-inflammatory hyperpigmentation (PIH) than ablative lasers, making it well-suited for Fitzpatrick skin types IV and V, which are common among patients in Karimnagar.
Conditions MNRF Treats
Dr. B. Jyothi uses MNRF to treat:
- Acne scars — particularly boxcar, rolling, and mixed-type scars
- Enlarged pores and rough skin texture
- Mild to moderate skin laxity — jowls, nasolabial folds, neck laxity
- Stretch marks (striae)
- Fine lines and early wrinkles
- Hyperhidrosis (excessive sweating) — RF energy at specific depths can reduce sweat gland activity
The Procedure: What to Expect
Before the session, Dr. Jyothi applies a topical anaesthetic cream to the treatment area and leaves it for 30–45 minutes. The MNRF handpiece is then passed systematically over the target area. Each pass takes a fraction of a second — you may feel pressure and warmth, but the topical anaesthesia keeps discomfort manageable. A typical full-face session takes 30–45 minutes.
Immediately after: the skin will appear red and slightly swollen, similar in appearance to a mild sunburn. This typically settles within 24–48 hours. Most patients return to work within two to three days.
Results and Number of Sessions
Results build progressively over three to six months as newly produced collagen matures. Most patients see meaningful improvement in scar depth and skin texture after a series of three sessions spaced four to six weeks apart. Photographs before and after each session help track the objective improvement.
Dr. B. Jyothi sets realistic expectations before treatment: MNRF does not erase scars entirely, but for most patients, a series of sessions produces a 40–70% improvement in scar depth, measurable texture smoothing, and visible tightening of lax skin. The results are durable, typically lasting two to three years before a maintenance session is recommended.
Is MNRF Right for You?
MNRF is not suitable during active acne breakouts, in the presence of skin infection, or in patients who are pregnant or taking isotretinoin. Dr. B. Jyothi reviews your skin history and current medications before scheduling any procedure.
To learn whether MNRF is appropriate for your skin concerns, book a consultation with Dr. B. Jyothi at Lalitha Chest and Skin Hospital, Opp. Adharshnagar Board, Choppadandi Road, Karimnagar – 505001. Call +91 94413 59200 today — your consultation includes a realistic assessment of expected results and a personalised treatment plan.