Laser therapy for damaged hair

The average person loses roughly 100 hairs from their head each and every day. Some people are unable to have their hair grow back due to factors such as age, heredity, hormonal changes, medical conditions such as lupus and diabetes, poor nutrition, side effects of medical treatments such as chemotherapy, and stress. The majority of people, however, are able to have their hair grow back after losing it. Laser hair therapy is a clinically proven, safe, and non-invasive solution that is revolutionary for men and women who are suffering from the debilitating symptoms of hair loss. You can gain thicker, fuller, and shinier hair as well as an overall healthier appearance with laser hair therapy.

Types of Laser Therapy

Low-level laser therapy

This is called red light therapy or cold laser therapy, and it works by sending photons into the tissues of the scalp. Photons are particles of light that can be absorbed by weak cells to help hair grow.

Advanced Laser Therapy

This is the most recent scientific strategy that does not include surgery to address the most prevalent hair problems, such as baldness, hair loss, thinning hair, and disorders related with the scalp. Both men and women can benefit from the use of laser light in the treatment of the visible signs of hair loss that are caused by laser hair therapy.

Advantages of laser hair therapy

  • This treatment just requires one session to significantly improve blood flow to the scalp.
  • Works to stimulate the hair follicles.
  • It puts an end to the process of hair loss.
  • Strength and flexibility of the hair are increased.
  • Hair that is thicker, fuller, shinier, and softer than before.
  • Laser therapy, which is used after hair transplant surgery, helps newly transplanted hair survive and speeds up the healing process.
  • It fixes the damage that chemical services would ordinarily do.
  • Capable of delivering light energy directly from a variety of positions without degrading the light’s qualities in order to ensure the correct dosage.
  • Prevents further advancement of hair loss in 93% of patients who use it.
  • Causes the hair to appear fuller, stronger, and in better overall health.
  • Low-level laser therapy is appropriate for usage in both males and females.
  • There have been no harmful effects that have been reported.
  • There is no dirt involved and no discomfort.
  • Low level laser hair therapy can be performed at a reasonable cost.
  • Some of the low-level laser therapy devices are designed to be portable.
  • New hair may develop on the crown of the head as well as along the hairline of the forehead in some people.

Possible Risks of Using Laser Therapy for Hair Loss?

Some people aren’t as excited about the procedure for a number of reasons, such as:

  • It’s time consuming

Treatment often consists of multiple sessions per week for a certain number of months in order to get the desired effects. The majority of service providers recommend that you keep up with treatments for the remainder of your life, even if the frequency of sessions begins to decrease.

  • It’s costly

Laser treatments in a clinic for hair loss can cost several thousand dollars a year.

  • It may not be effective

Compared to those with early-stage hair loss, the technique seems to be less helpful for those with advanced hair loss.

  • It could affect how certain drugs work

Patients receiving photosensitizing drugs should not undergo laser therapy because it could make their condition worse. A chemical change made to the surface of the skin called photosensitizing makes a person more sensitive to the effects of light.

  • Long-term effectiveness and safety have not yet been proven

Due to the fact that the FDA considers laser devices to be medical equipment rather than drugs, the approval process for laser devices does not need them to go through the same rigorous testing as drugs do. It has not yet been determined whether the treatment is safe and effective over the long term.

Does laser treatment for hair loss work?

Red light therapy, often called cold laser therapy, is another name for low-level laser therapy as was stated earlier. Hair growth is stimulated by the absorption of these photons by weak cells. It’s generally agreed upon that it’s a safe, bearable, and minimally intrusive alternative to traditional hair transplantation. The idea behind low-dose laser treatments for hair loss is that they will stimulate blood flow, which in turn will help hair follicles produce new hair. The medical profession seems to have concluded that laser therapy appears to work for some patients, but not for others, due to the mixed outcomes it has produced. Despite the need for more research, certain studies have shown promising effects.

How to prepare for the procedure

A dermatologist would often assess the patient’s medical history and do a physical examination prior to the operation. The doctor and patient should now talk about what to expect, any possible hazards, and the results of the procedure. Additionally, patients should:

  • Avoid perfumes, deodorants, or any other potential irritants in the treatment area before and after the surgery;
  • Avoid tanning, waxing, chemical peels, collagen injections, or tanning beds for two weeks prior to the operation.
  • Aspirin, NSAIDs, and herbal supplements should be avoided due to an increased risk of bleeding.

What to expect after the procedure

After treatment, patients should anticipate the following:

  • The hair follicle may become red and swollen, which is a natural side effect of the condition.
  • Pain and discomfort, which are easily treatable with pain medications that can be purchased over-the-counter.
  • A prescription for an antibacterial cream that can be used topically after the treatment has been completed.
  • After any laser hair removal surgery, you should stay out of the direct sunlight for at least one week.


Laser treatment is one option to consider if you would like to halt and possibly even reverse the hair loss that you have been experiencing. When deciding whether or not this method of treatment is appropriate for you, it is important to think about both the benefits and the drawbacks associated with it, just like you would with any other treatment option. Your physician is in the best position to advise you on the best course of action. If your hair loss is sudden, you should make an appointment with your physician. A rapid rate of hair loss could be an indicator of an underlying issue that needs to be addressed.

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