Understanding how microneedling works

Dr. Amina Bougrine and her team at Aura Dermatologie in Montreal, Quebec, offer a selection of non-invasive treatments to improve skin quality, including microneedling, also known as collagen induction therapy.

What is microneedling?

Microneedling involves using very fine needles to intentionally trigger the skin’s natural healing process, thereby stimulating collagen production. It can be performed at any time of the year and is suitable for all skin tones.

At Aura Dermatologie, we use a microneedling device cleared by Health Canada for our treatments.

What can microneedling be used for?

Microneedling may be considered for the following concerns:

  • Superficial wrinkles of the face and neck
  • Scars, including acne scars, burn scars, and surgical scars
  • Hyperpigmentation
  • Melasma

Microneedling can also be used to improve overall skin quality, including dullness, uneven tone, and texture.

How many sessions are needed?

During your initial consultation at Aura Dermatologie, you will have the opportunity to discuss your concerns with Dr. Bougrine and develop a treatment plan tailored to your realistic goals. You will be informed of the risks and benefits associated with the treatment in order to determine whether microneedling is the most suitable option for your needs. The number of sessions recommended will vary depending on your specific concern and the diagnosis made during the consultation. It may generally range from three to six sessions, spaced approximately four weeks apart to allow for proper healing and recovery.

What are the risks and side effects?

As with any aesthetic treatment, microneedling carries potential risks and side effects that should be discussed before proceeding. These may include, but are not limited to:

  • Temporary redness, swelling, and sensitivity following treatment, similar to a mild sunburn, generally resolving within a few days
  • Mild bruising in some cases
  • Risk of infection if post-treatment care instructions are not followed correctly
  • Post-inflammatory hyperpigmentation, more common in certain skin tones
  • Reactivation of cold sores in predisposed individuals — it is important to inform Dr. Bougrine of this before treatment
  • In rare cases, scarring may occur
  • In rare cases, more serious complications may occur

This treatment may not be suitable for everyone. A thorough medical history will always be taken during your consultation to ensure that the treatment is appropriate for your specific situation. Results vary between individuals.

Frequently Asked Questions About Microneedling

Is microneedling painful?

Comfort levels vary from person to person. A topical numbing cream is applied before treatment to maximize your comfort. Some patients experience a mild sensation of warmth or tingling during the procedure, but it is generally well tolerated. Any concerns about comfort will always be discussed during your consultation with Dr. Bougrine.

Is there any downtime after microneedling?

Most patients experience temporary redness and sensitivity in the 24-48 hours following treatment, similar to a mild sunburn. These effects generally resolve within a few days. Most patients are able to resume their regular activities relatively quickly, though this may vary depending on the intensity of the treatment and each individual’s response.

When will I see results?

The results of microneedling are progressive. Some patients notice an improvement in skin texture and radiance after a few sessions, while more visible results — particularly for scars and hyperpigmentation — may require several weeks to several months. Results vary between individuals and will be discussed realistically during your consultation.

Is microneedling suitable for all skin tones?

Yes, microneedling is generally suitable for all skin tones. However, certain skin tones may carry a higher risk of post-inflammatory hyperpigmentation. Dr. Bougrine will assess your skin type during the consultation to determine the most appropriate and safe approach for you.

Can microneedling be combined with other treatments?

In some cases, microneedling may be combined with other treatments to optimize results. The suitability of such a combination will always be assessed individually during your consultation with Dr. Bougrine, based on your specific needs and skin health.

Are there any contraindications to microneedling?

Yes. Microneedling may not be suitable for individuals with certain conditions, including active skin infections in the treatment area, certain autoimmune or inflammatory conditions, a tendency toward keloid scarring, or pregnancy. Individuals prone to cold sore outbreaks should also inform Dr. Bougrine before treatment. A thorough medical history will always be taken during your consultation to ensure that the treatment is safe for you.

This content is for educational purposes only and does not replace professional medical advice. For personalized recommendations, please consult your doctor.