Raechele Cochran Gathers, MD Using a dermaroller device may help improve hair loss, thin edges and traction alopecia. Hair loss and thin edges are a very common problem. While a lot of things can cause your edges to be thin, traction alopecia is a very common cause. Traction alopecia can result from too much pulling and tension on your hair and scalp. If you have traction alopecia, you may have thin edges—or even baldness—at the front hairline and temples. You can read more about traction alopecia and how to treat it here.
There are many treatments available for treating thin edges. Some people are using a dermaroller for hair loss and thin edges.
What is a Dermaroller?
A dermaroller is a type of microneedling device. Microneedling is a type of therapy that causes the skin to produce new collagen and new tissue. Microneedling has been used in the treatment of acne scars, uneven skin color, sun damage and wrinkling, burn scars, keloids , and even hair loss. A dermaroller is an instrument that’s covered in tiny needles, usually measuring between 0.25mm to 1.5mm. The device is repetitively rolled over an area of hair loss or on the skin.
The dermaroller’s needles cause tiny injuries in the skin, and these tiny injuries cause a microscopic “healing chain reaction” that can heal and rejuvenate the skin and scalp and cause hair loss products, like minoxidil and topical steroids to work better to grow hair. You can buy dermarollers like this one on Amazon.
We talk a lot more about dermaroller and microneedling here.
Microneedling for Hair Loss and Thin Edges
There are several studies focusing on microneedling for hair loss. Most of the studies on microneedling and alopecia have focused on conditions like androgenetic alopecia (female pattern hair loss) and alopecia areata. Also, most of the studies use the dermaroller in combination with products like minoxidil and hair growth treatments like PRP. Several of these studies show positive results for regrowing the hair
While every case is different, many people have reported good improvement with using dermaroller for hair loss and treating thin edges, often in combination with another topical hair loss treatment.
Is Using a Dermaroller Safe?
Many dermatologists recommend avoiding using a dermaroller or other microneedling device if you have a history of sensitive skin, keloid scarring, infections or active acne or a skin rash. Always check with your dermatologist before using a dermaroller! Some possible risks of using a dermaroller can include infections, redness or bruising, scarring, and skin discoloration.
Before purchasing a dermaroller or other microneedling device for treating hair loss and thin edges, there is something vital that you should do: See a dermatologist! Hair loss and thin edges can sometimes be caused by serious medical conditions, like infections or autoimmune disease. Don’t assume you know your diagnosis. It’s always best to get the advice of your physician before starting a treatment regimen on your own. If you’d like to try the dermaroller for treating hair loss or your thin edges, discuss it with your dermatologist. The two of you can discuss how and when to use the dermaroller and determine a treatment plan for you.
Featured Image: Courtesy @Charmamourhair via IG
