Microneedling has been gaining popularity as a treatment for various skin issues, but what about its impact on hair follicles? The good news is that microneedling has not been found to damage hair follicles. In fact, it can actually promote hair growth by stimulating blood flow and encouraging the production of collagen and other growth factors.
However, it’s important to note that microneedling should only be done by a trained professional using the proper techniques and equipment. Improper use of the device can lead to damage to the scalp and hair follicles. So, if you’re curious about microneedling and its effects on your hair, make sure to do your research and seek out a qualified provider. With the right approach, microneedling can be a safe and effective way to promote healthy hair growth and improve the overall appearance of your scalp and hair.
In this in-depth article, we’ll explore the science behind microneedling, how it can be used for hair restoration, and, most importantly, whether or not it can damage your hair follicles.
Before we begin microneedling, it’s essential to understand the basics of hair follicles. Hair follicles are small structures in the skin that produce hair. Each hair follicle goes through a cycle of growth, transition, and rest. Hair growth is affected by various factors, including genetics, age, and hormones.
So, let’s start and find out what the truth is about microneedling for hair loss!
What is Microneedling?
Microneedling is a cosmetic procedure that involves using a device called a derma roller or a microneedling pen to create tiny punctures in the skin. The holes stimulate the body’s natural healing process and promote the production of collagen, which is a protein that helps keep skin firm and elastic. Microneedling is used to treat a variety of skin concerns, including wrinkles, fine lines, acne scars, and hyperpigmentation.
How Does Microneedling Affect Hair Growth?
Microneedling is believed to promote hair growth by stimulating the scalp’s blood circulation and the production of growth factors. The tiny punctures created by the microneedling device also open up the skin’s channels, allowing hair growth products to penetrate deeper into the scalp. Additionally, microneedling can help to remove dead skin cells and sebum buildup, which can clog hair follicles and prevent hair growth.
Can Microneedling Damage Hair Follicles?
Microneedling is generally considered safe for most people. However, some people worry that the procedure could damage their hair follicles. The truth is, microneedling can damage hair follicles if it’s done improperly or too aggressively. This can happen if the needles used are too long or if too much pressure is applied to the scalp during the procedure.
What Are the Risks of Microneedling on the Scalp?
Like any cosmetic procedure, microneedling on the scalp comes with some risks. These include:
1. Infection
Microneedling creates tiny punctures in the skin, which can increase the risk of infection. It’s important to use a clean, sterile microneedling device and to follow proper aftercare instructions to minimize the risk of infection.
2. Irritation
Some people may experience redness, swelling, or itching after microneedling on the scalp. This is a normal side effect that usually goes away within a few hours to a few days.
3. Hair Breakage
If the needles used for microneedling are too long or if too much pressure is applied to the scalp, it can cause hair breakage. This is especially true for people with fragile or thinning hair.
4. Scarring
If microneedling is done improperly or too aggressively, it can cause scarring on the scalp. This is more likely to happen if the person performing the procedure is not properly trained.
How to Minimize the Risks of Microneedling on the Scalp?
To minimize the risks of microneedling on the scalp, it’s important to:
1. Choose a Qualified Practitioner
Choose a practitioner who is experienced and inadequately trained in microneedling on the scalp. Ask to see before-and-after photos of previous clients and read reviews to ensure that you’re choosing a qualified practitioner.
2. Use the Right Needle Length
The needle length used for microneedling on the scalp should be no longer than 1.5 millimeters. Longer needles can damage hair follicles and increase the risk of scarring.
3. Follow Proper Aftercare Instructions
After microneedling
Continue from “3. Follow Proper Aftercare Instructions”
After microneedling, following proper aftercare instructions is important to minimize the risk of infection and other complications. These instructions may vary depending on the practitioner and the specific procedure, but they may include the following:
- Avoiding sun exposure for a few days
- Avoiding swimming pools and hot tubs for a few days
- Avoiding strenuous exercise for a few days
- Using a gentle, fragrance-free shampoo and conditioner
- Avoiding hair styling products for a few days
- Using a gentle, non-irritating moisturizer on the scalp
- Avoiding touching or scratching the scalp
- Using a clean, sterile microneedling device for each treatment
- Keeping the microneedling device clean and dry when not in use
- By following these aftercare instructions, you can help to minimize the risks of microneedling on the scalp and promote healthy hair growth.
Conclusion
Microneedling on the scalp can be a safe and effective way to stimulate hair growth and improve the appearance of thinning hair. However, it’s important to choose a qualified practitioner, use the right needle length, and follow proper aftercare instructions to minimize the risks of infection, irritation, hair breakage, and scarring. If you’re considering microneedling on your scalp, talk to a qualified practitioner to learn more about the procedure and whether it’s right for you.
FAQs
Is microneedling on the scalp painful?
Microneedling on the scalp can be slightly uncomfortable, but it shouldn’t be painful. Your practitioner may apply a numbing cream to the scalp before the procedure to minimize any discomfort.
How long does it take to see results from microneedling on the scalp?
It can take several months to see results from microneedling on the scalp, as the hair growth cycle is slow. Most people need several treatments spaced several weeks apart to see significant results.
Can microneedling on the scalp cause hair loss?
Microneedling on the scalp can cause hair breakage if it’s done improperly or too aggressively, but it shouldn’t cause hair loss. In fact, it’s designed to stimulate hair growth.
Can I do microneedling on my scalp at home?
It’s not recommended to do microneedling on your scalp at home, as it can increase the risk of infection, scarring, and other complications. It’s best to have the procedure done by a qualified practitioner.
Are there any side effects of microneedling on the scalp? Common side effects of microneedling on the scalp include redness, swelling, and itching. These usually go away within a few hours to a few days. More serious side effects, such as infection and scarring, are rare but can occur if the procedure is not done properly.