How To Get Rid Of Thin Hair For Guys 2022 | Effective Hair Loss Treatments And Solutions

How To Get Rid Of Thin Hair For Guys 2022 | Effective Hair Loss Treatments And Solutions

How to get rid of thin hair for guys? How to thicken hair and stop hair loss at the top of the crown? Here are effective solutions to male pattern baldness right here.

“Thinning hair” is a problem that affects one in four adult men. If left untreated, it will progress rapidly, so treatment must begin as soon as possible. 

However, when it comes to treatment, many people are anxious about which treatment method would be best.

In this article, I will explain the different types of thinning hair treatment and how to choose an effective treatment method.

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How To Get Rid Of Thin Hair For Guys 2022


There are two causes of hair thinning.

The male hormone “testosterone” and poor blood circulation due to aging and lifestyle disorders

Medication treatment can remove the above causes.

There are two major types of medication treatment.


Dutasteride is the most recent treatment approved in 2015. While it is highly versatile, it is also reported to have a high potential for side effects. Side effects include symptoms such as erectile dysfunction, loss of appetite, and decreased semen volume as well.

It is common practice to start with a treatment with fewer side effects and then take Dutasteride if you want to increase the effectiveness of the drug.

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Abolve was originally developed as a treatment for benign prostatic hyperplasia (BPH), but was later used as a treatment for hair loss after it was discovered that AGA is related to the amount of male hormones produced.

The main ingredients and additives are almost the same as those in Zagarlo (a brand of Dutasteride), and the effects are almost the same. Therefore, it is sometimes judged as the same drug.


Propecia, the first drug approved for the treatment of AGA, slows the progression of thinning hair by inhibiting the male hormone DHT (dihydrotestosterone).

Propecia is characterized by its high efficacy and minimal side effects. According to clinical experiments conducted by the distributor, 1 mg of Propecia has been shown to improve thinning hair by approximately 58% in one year, 68% in two years, and 78% in three years. 

Side effects include decreased libido and liver dysfunction, but the incidence of these side effects is low at 0.5%.

Another feature of Propecia is that it can be used by almost all adult males.

Propecia Generic

Generic versions of Propecia, which share the same main ingredients, efficacy, and side effects as Propecia, are available from other pharmaceutical companies; as of 2019, eight pharmaceutical companies offer them, each using different manufacturing methods and additives.

Therapeutic drugs that enhance hair growth by promoting blood flow, etc.


Rogaine has “minoxidil” as its main ingredient, which is effective in activating hair matrix cells and promoting blood circulation, and the risk of side effects is reduced by using it as a topical medication. 

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Side effects that occur are itching, eczema, hives, and dermatitis, which occur at a rate of 8%.

Although less effective than Minotab, which will be discussed later, it is a treatment with a lower risk.


Like Rogaine, minoxidil is the main ingredient. Although it is expected to have a high hair-growth effect, it has not been approved as a treatment for hair loss.

This is because Rogaine was originally developed as an antihypertensive drug. Because it may adversely affect cardiac function and blood pressure, a physician’s judgment is always required when using it for hair loss treatment.

In addition, it has been confirmed that 3-8% of patients experience side effects such as itching, hair loss, fever, nausea, palpitations, and headache.


Alovix is a generic version of Flodin solution. It contains “calpronium chloride,” which improves blood circulation and thus promotes hair growth.

The advantage of this treatment is that it is covered by insurance.

It is also effective in treating non-AGA conditions such as alopecia areata and female pattern hair loss. Side effects include sweating, chills, irritation, itching, and contact dermatitis. The frequency is unknown.

Hair Transplantation

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This is a treatment in which hair follicles are harvested from an inconspicuous area on the back of the head and transplanted to the thinning area.

If there is not even a hair growth, the hair follicles have already died, so medication or injection therapy will not be effective. In this case, hair transplantation is necessary.

Number of treatments 1 time (average surgery time is 6 hours, day trip possible)

Treatment period New hair will grow back in about 1 year after the surgery.

People who cannot receive treatment: No transplanted hair, diabetes, skin diseases or scars, mental disorders

The advantage of this treatment is that it can be completed in a single surgery, so the treatment can be completed in a short period of time.

There are two types of hair transplantation: FUT and FUE. Here are the characteristics of each.

– FUT technique FUE technique

Methods ・Medical scalpel is used・Incision is made at the back of the head and the entire transplanted hair is harvested ・No scalpel is used・Punching out the transplanted hairs one by one

Advantages ・Suitable for transplanting a wide area ・Cheaper surgical cost than FUE ・Non-obvious scar on the occipital area ・Less pain during and after the surgery ・Sometimes possible to perform the surgery without trimming the occipital area

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Disadvantages ・Linear scar left at the back of the head ・Painful during surgery ・Not suitable for wide area transplantation ・When the transplantation area is wide, the scar is noticeable ・High surgical cost compared to the FUT technique

This treatment is expected to be more effective than existing treatments, although only a few hospitals still offer it. 

The following methods may be effective for patients who have not felt the effects of conventional treatment methods or who are unable to undergo treatment due to pre-existing medical conditions.

LED Irradiation

This treatment is an adjunct to medication or injection therapy. A low-power laser is irradiated to the scalp to promote hair growth.

Hair Filler

This is one of the injectable treatments. It uses “peptide compounds,” which are purer than conventional growth factors, as a chemical solution, so it is expected to be highly effective.

The number of treatments is 4 to 12, and it takes 2 to 6 months to complete the treatment.

PRP Hair Regrowth Treatment

This is one of the injection treatments. It is characterized by low risk of side effects because it uses growth factors extracted from the patient’s own blood.

The number of treatments is 2 to 6 times, and it takes an average of 6 months to complete the treatment.

Hair Growth Agents And Shampoos

Hair growth agents and hair growth shampoos do not have a hair regrowth effect, but they can be expected to grow hair by normalizing the scalp environment.

Hair has a cycle of “grow, fall off, grow back, grow…”. The cause of thinning hair is that the “growing” stage of this cycle is shortened.

Disruption of the cycle is basically caused by male hormones, and a secondary factor is an unhealthy scalp environment. 

Therefore, hair growth products and shampoos that restore a normal scalp environment can be expected to be effective against thinning hair.

How to Select an Effective Thinning Hair Treatment

Progression of symptoms

The treatment is determined by the progression of thinning hair. For example, if there is almost no hair loss and the patient wants to stop the progression of thinning hair, medication is effective.

In this way, there is an appropriate treatment method depending on the degree of progression.

Areas of Hair Loss

If there are areas of hair loss, but hair is still growing then medication and injections are used together. However if there are areas of hair loss and no hair growth then you’d be better off with a hair transplantation.

Treatment Period

It is important to choose the treatment that best fits the ideal length of time. Here’s a quick guide on which hair thinning treatment would be best suited to your time needs. 

  • “I want to be treated in the shortest possible time” – Medication and injection
  • “I want to finish treatment immediately” –  Hair transplantation

Pre-existing Diseases and Constitution

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Treatment options are limited depending on pre-existing medical conditions. Particular attention should be paid to patients with heart and kidney function diseases, diabetes, and those who are pregnant or nursing.

  • Abnormal kidney or heart function → Medication, hair transplantation, LED irradiation
  • Diabetes → medication, mesotherapy, HARG, LED irradiation, PRP hair both
  • Pregnancy → HARG, LED irradiation, hair transplantation

Key Points for Selecting Effective Hair Loss Treatment Medications

There are two types of therapeutic drugs: drugs that prevent hair loss and drugs that enhance hair growth. Choose a treatment medicine after considering whether you want to stop the progression of thinning hair or grow new hair.

Incidentally, they can also be used in combination.

Is there little risk?

Each treatment drug has its own side effects, and the symptoms and probability of side effects are different. Also, depending on your constitution and pre-existing medical conditions, the risk may be higher.

For example, if you have low blood pressure or abnormal heart function, medications that enhance hair growth may be dangerous. Also, if you have liver disease, you should be careful when taking medications.

Cautions for Hair Thinning Medications

You must continue to use the medications until your hair loss improves. This is because the 

effectiveness of the hair loss medication will cease when you stop taking it.

Also, thinning hair medications are not prescribed to minors.

With the exception of Alovix, almost all medications cannot be used by women. You cannot donate blood while taking them among other precautions.

FAQs on hair loss treatment

Are some people not eligible for hair thinning treatment?

If you have thinning hair other than AGA, you may not be able to receive the medication treatments described in the article. This is because AGA medication is not effective for other types of hair loss.
You may want to check if you have AGA before going to a hospital.

What is the difference between a hair transplant and a hair extension?

The differences between hair transplantation and hair extension are as follows. Hair transplant is a surgical procedure that involves transplanting the hair root itself. While hair extensions are usually false hair that is added artificially to give the illusion of longer hair. 

Does insurance cover hair loss treatment?

Basically, insurance does not cover the cost of the treatment, so you will have to pay for everything yourself. Also, medical expense deductibles do not apply.
However, there are exceptions as hair loss due to systemic illness may be covered by the medical expense deductible.

Summary Of Thinning Hair Treatment Methods

I have explained the top thinning hair treatments in the article above. These come with their own pros and cons. For example, medication treatment takes time to treat thinning hair while injection therapy is expensive but more efficient when used in combination with medication

Hair transplantation on the other hand is a treatment that is completed in one surgery but is only advisable in extreme situations. 

Please consider your current condition and treatment period, and choose the best treatment method for you.

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