Do Laser Treatments Really Reverse Scalp Hair Loss?

by Maryam Shaikh Blogger by Passion

Hair loss is a disturbing condition for both men and women alike. The quest for efficient solutions to this problem has given rise to several techniques. Low-level laser therapy (LLLT) is one of these therapies that has drawn interest due to its ability to stop scalp hair loss. Read along to understand whether laser treatments can actually stop hair loss and how effective they are at treating it.

What Causes Hairfall?
The hair on our heads follows a growth cycle. Like the rest of the cells of our body, hair, too, has a lifespan, and it falls off at the end. However, the number of strands that fall at the end of each cycle is limited, and there are fresh strands that take their place. Hair falling in large amounts and very frequently is a cause for concern. It may be an indication of some serious underlying issue that needs to be addressed. Some of the common reasons for hair fall include the following-

●       Diet
Not eating a balanced diet can deprive the body of essential nutrients. An unhealthy diet that is devoid of fresh fruits and vegetables can be detrimental to hair follicles. This results in easy breakage and hair loss.

●       Hormonal Imbalance
Fluctuating hormone levels during pregnancy, menstruation, and menopause can wreak havoc inside your body, leading to hair loss. Certain medical conditions like PCOS (polycystic ovarian syndrome) can also result in hormonal imbalances and hair fall.

●       Chronic Stress
Stress has been well-documented as a trigger for several health conditions. Chronic mental, emotional or physical stress can lead to steady and severe hair fall.

●       Hygiene
Not maintaining a proper hair hygiene routine can cause hair to become weak and fall. Regular washing and shampooing ensures the scalp is clean and free from oil, grime and dirt. An unclean scalp and dirty hair become breeding grounds for bacterial and parasitic infections, resulting in hair loss.

●       Medical Reasons
Diseases like thyroid, alopecia areata, etc. and certain medications can cause hair loss.

 

How Laser Therapy For Hair Growth Works

Low-level laser therapy is a non-invasive treatment method that uses laser beams of specific wavelengths to stimulate the hair follicles and promote hair growth. The laser devices used for LLLT emit low-power, cold laser lights that do not produce heat and are safe for the scalp and the surrounding hair. This energy is absorbed by the hair follicles leading to an increase in the blood and nutrient supply and cellular activity in the scalp. This strengthens the hair follicles which in turn produce strong, healthy hair that is not broken or shed easily.
Low-level laser therapy can be administered in different ways. You can take multiple sittings at your doctor’s office or can get the treatment done in the comfort of your home. Consult a dermatologist or a trichologist first who will suggest the method best suited for your condition after a detailed clinical examination.

●       In-Office Treatment- LLLT is done by dermatologists or trichologists (doctors who specialise in the problems and treatment of hair and scalp) using professional-grade devices. Treatment time varies from person to person but typically lasts for 15 to 30 minutes per session. Multiple sessions over several months are recommended to get optimal results. People with severe hair fall are generally advised in-office treatments.

●       Portable Home-use Devices- There are several portable LLLT devices at home that allow the individual to perform the treatment at home. These devices are designed as caps, helmets, or headbands that have multiple laser diodes built into them. You can wear the device for a specified period, like 10 or 30 minutes, several times per week.
The treatment time and frequency vary based on the device and your hair condition.

Consistency is the key to using LLLT for hair fall and hair regrowth. You will need to adhere to the treatment for several months before you can see visible results. Also, you have to stay consistent even after your hair fall stops. This helps the laser energy to work on the hair follicles to promote new hair growth.

 

Effectiveness Of Laser Treatment For Hair Loss Chennai- What Do The Experts Say?

The effectiveness of laser treatment for hair loss is a topic of ongoing research. Research on the efficacy of laser hair growth therapies has been continuing, with a range of viewpoints and outcomes. There isn't a universal solution, even though some research and anecdotal evidence point to favourable results. This is what experts have to say as of now:

●       Positive Results-  Positive outcomes from LLLT have been documented in certain trials, showing a rise in hair diameter and density. These results imply that laser therapy can be useful in promoting hair growth.

●       Gradual Improvement- Laser therapy is not a quick-fix solution, and results are usually progressive. It is critical to realise that laser therapy is a long-term solution, and individuals frequently need more than one session. Before there are any discernible changes, it could take several months.

●       Best If Started Early- When it comes to laser treatment for hair loss, the earlier you start treatment, the better the results you will get. This is because, in the early stages of hair loss, the hair follicles are weakened but still not completely damaged. This gives the laser a chance to work its magic.

●       As A Complementary Treatment- Laser therapy works best when used as an adjunct to other forms of treatment like oral medications, PRP therapy, etc.

●       Individual Variability- Each person responds to laser therapy differently. Results can be influenced by several factors, including genetics, the degree of hair loss, and adherence to the treatment plan.

●       Maintenance Sessions- The laser treatment may require frequent maintenance sessions. Hair loss may resume if the sessions are left midway.

 

Potential Side-Effects Of Laser Treatment For Hair Growth

Laser hair growth treatment Chennai is generally considered safe. However, in some cases, people have reported the following side effects-

●       Scalp irritation- This happens due to the effect of the laser rays. The irritation can last for a couple of hours.

●       Dry Scalp- Some people report excessively dry, itchy scalps after a laser session. This is because the heat from the laser dries up the scalp. Using appropriate moisturisers can help deal with this effectively.

●       Unwanted hair growth- In rare instances, the laser rays may stimulate hair growth in unintended areas.

 

Combining Laser Therapy With Other Treatment Methods

To optimise outcomes, laser therapy can be used with other therapies for people whose hair loss is more advanced or severe. Typical supplemental therapies consist of:

●       Topical Drugs: FDA-approved treatments for hair loss include finasteride and minoxidil, which can be taken in addition to laser therapy.

●       Platelet-Rich Plasma (PRP) Therapy: To promote hair growth, PRP therapy entails injecting your platelet-rich plasma into the scalp.

●       Hair Transplant Surgery: Hair transplant surgery can be used to restore hair in balding areas in cases of advanced hair loss.

●       Dietary and Lifestyle Modifications: A healthy lifestyle, stress reduction techniques, and appropriate nutrition can all promote general hair health.

 

There is no clear-cut answer to the question of whether laser treatments can actually stop scalp hair loss. Although some people have had great success with laser hair growth treatments, not everyone will benefit from them, and the outcomes can differ greatly. The type of device used, individual variability, and the stage and cause of hair loss all affect how successful laser therapy is.
It is critical to approach laser therapy knowing exactly what its possible advantages and disadvantages are. It is best to speak with a dermatologist or other healthcare provider to find out if laser therapy is a good fit for your particular situation. They may offer you individualised advice, assist you in establishing reasonable expectations, and help you decide which course of action is ideal for dealing with hair loss.
It is important to keep in mind that patience and consistency are crucial while addressing hair loss. Whether you decide on laser therapy, further treatments, or a mix of methods, it's critical to manage the health of your hair in a proactive and knowledgeable manner.

 

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Created on Nov 29th 2023 02:13. Viewed 45 times.

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