Microneedling for hair loss

Microneedling is gaining traction as a non-invasive and effective treatment for hair loss. Originally popularised in dermatology for skin rejuvenation, this technique has shown promising results in stimulating hair growth and treating conditions like androgenetic alopecia (pattern baldness).

What is microneedling?

Microneedling involves the use of a device equipped with fine needles that create tiny punctures in the scalp. These micro-injuries trigger the body’s natural wound-healing response, increasing the production of collagen and promoting blood circulation to the hair follicles. As a result, dormant follicles can be reactivated, potentially leading to thicker and healthier hair growth.

What are the benefits of microneedling?

One of the key benefits of microneedling is its ability to enhance the absorption of topical treatments. When combined with minoxidil (commonly known as Rogaine), microneedling may significantly boost the drug’s efficacy. Studies suggest that patients who use both treatments together often experience better results than those using minoxidil alone. This synergy is particularly helpful for individuals who have not responded well to topical treatments on their own.

What is the procedure for microneedling?

The procedure is relatively quick, often taking 20 to 30 minutes depending on the area being treated. While it can be done at home using a dermaroller, professional treatments at a dermatologist’s office or hair clinic typically offer more consistent results. In clinical settings, microneedling devices like dermapens can penetrate deeper layers of the scalp and allow for customised treatment plans.

Are there any side effects of microneedling?

Most patients report minimal discomfort during the procedure, with only mild redness or sensitivity for a day or two afterward. Serious side effects are rare when performed correctly, but it’s essential to follow proper hygiene and aftercare instructions to avoid infection or irritation.

Microneedling is not a one-time solution; it typically requires multiple sessions spaced several weeks apart. Results may begin to show after a few months, with optimal outcomes appearing after consistent treatment over six to twelve months.

While not a cure for hair loss, microneedling offers a promising avenue for individuals seeking a less invasive alternative to surgery. When combined with other treatments and guided by a healthcare professional, it can play a vital role in a comprehensive hair restoration strategy.

As with any medical treatment, it’s important to consult a dermatologist or hair specialist to determine if microneedling is appropriate for your specific type of hair loss and overall health profile.