AESTHETIC TREATMENTS

Microneedling

This low-risk, procedure creates a controlled wound response in the skin that stimulates collagen production and skin rejuvenation.

  • Stimulates collagen production
  • Good for wrinkles and some scars
  • Enhanced topical drug delivery
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Also known as percutaneous collagen induction, this low-risk, procedure creates a controlled wound response in the skin that stimulates collagen production and skin rejuvenation. The result is smoother skin and fewer wrinlles with minimal downtime.

During microneedling, multiple tiny holes are made using an automatic device that repeatedly punctures the skin to a depth between 0.5 to 4mm.

Microneedling can easily be done at home using a dermal roller device as part of a regular skin care routine.

How microneedling works

Simulation of collagen production

Microneedles penetrate the skin’s surface, triggering a natural healing response. Fibroblasts, the cells responsible for collagen production, become activated. Increased collagen synthesis leads to improved skin texture, elasticity, and firmness.

Disruption of abnormal fibrous tissue

Microneedling is effective in treating scars, including acne scars and surgical scars. The micro-injuries break down abnormal fibrous tissue, promoting smoother skin. Over time, scar tissue is replaced by healthy collagen fibres.

Enhanced absorption of topical products

The micro-channels created during microneedling allow for better absorption of topical drugs, serums and creams. We can utilise this during treatments such as scar remodelling and photodynamic therapy. At home, using a dermal roller before applying topical products can help improve their effect.

 

Dr Chris Miller
Written by Dr Chris Miller Accredited skin cancer doctor

MBBS, MA (Virtual Comm), Grad Cert Hlth Info, Grad Dip Comp Inf Sci

How it’s done

Depending on the area to be treated and the depth of the needle penetration, a topical anaesthetic cream may need to be applied to the area. The cream is covered with plastic film and left for about an hour. The cream is then removed, and the area is carefully cleaned and sterilised.

A TGA-approved microneedling pen is loaded with a new sterile TGA-approved needle cartridge.

The depth of the needle penetration is selected on the pen, depending on the reason for treatment and the location being treated. The aim is to create a wound but to minimise pinpoint bleeding.

The device is typically passed over each area 6 to 8 times, creating a flushed response.

We use a topical broad-spectrum antimicrobial spray to facilitate the gliding of our needle cartridges and reduce infection risk. This water-based solution is non-toxic, non-irritating and also promotes wound healing.

How to prepare

Microneedling works better and there are fewer side effects if you are well prepared.

Microneedling - how to prepare
1-2 weeks before the procedure

Avoid sun exposure on the area to be treated.

3-4 days before the procedure

Don’t use active topical products such as retinoids or vitamin C on the treatment area.

On the day of the procedure

Wash the treatment area with a gentle cleanser. Don’t apply any make-up.

After your treatment

No products should be applied to the treated area until the following day. Use a rich moisturiser such as LaRoche Posay Cicaplast. Avoid active topicals such as vitamin C, tretinoin and other retinoids until inflammation has completely settled—typically 2 to 5 days.

We recommend Healite II treatment 2 days before, immediately after and 2 to 4 days after microneedling. We have found it an excellent treatment that reduces healing time and increases the effectiveness of microneedling. This treatment will also minimise bruising and flushing.

Results of microneedling:

  • Flatter and softer scars.
  • Diminished fine lines and wrinkles.
  • Reduction in pore size.
  • Improved skin tone and texture.

Recommended treatment course:

The number of microneedling sessions required varies based on individual needs and goals. For best results, we recommend:

  • Initial course: 3 to 6 treatments spaced approximately 4 to 6 weeks apart is recommended.
  • Maintenance: treatment every 3 to 6 months help sustain the benefits.

After treatment, consider LED low level light therapy.

Side effects & problems icon

Side effects and warnings

There may be some pinpoint bleeding during the process. This is dependent on the area treated and the reason for treatment. Once the pinpoint bleeding is washed off, the face is flushed and may feel warm. Sometimes, there is minor bruising the following day. The treated area may peel in the week after treatment.

Microneedling is contraindicated in the case of bleeding disorders, active acne or skin infection in the area being treated and active cold sores or warts in the area being treated. If you have a history of cold sores, we may provide medication to help prevent an outbreak.

Redness, swelling, blisters and sores are often a common result of aesthetic and skin cancer treatments. In most cases, they can be managed easily and settle gradually over the following weeks. However, it’s important to notify the clinic if you are very uncomfortable or concerned about your reaction being abnormal.

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Cold sores are a known side effect of surgical, laser and IPL treatments. You can reduce the risk by taking antiviral medication before treatment, or immediately if you notice the onset of cold sore symptoms after your treatment.

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Wound infections are relatively unusual. If you think you have an infection, it's best to have your wound assessed by a doctor or nurse.

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