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CALL 064 196 3539

นพ. จิรายุ เจตชยานนท์

Dr.Jirayu Jatechayanon (MD)

  • Medical college and training at the University of Birmingham, Birmingham, United Kingdom
  • Registered medical practitioner of the General Medical Council (GMC), U.K.
  • Associate member of the International Society of Hair Restoration Surgeon (ISHRS)
  • Member of the Asian Association of Hair Restoration Surgeon (AAHRS)
  • International Affiliate Member of the Dermatological Society of Thailand (DST)
  • Completed hair restoration training with the world-renowned ‘Master Hair Surgeon’ Dr. Tayfun Oguzoglu (MD, FISHRS, ABHRS, IAHRS) in his private hospital in Europe
  • Attended ISHRS conference in 2019 in Bangkok, Thailand and the World Live workshop

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All posts of this author

Understanding Oily Hair and Scalp: Does It Cause Hair Loss?
Understanding Oily Hair and Scalp: Does It Cause Hair Loss?

Excessive oil production on the scalp is a common condition that affects how your hair looks and may also contribute to hair loss. At Bangkok Hair Clinic, we often encounter questions about whether an oily scalp can lead to thinning hair. This post will discuss the causes of oily hair, explore its impact on scalp […]

Get Effective Treatment for Hair Loss
Get Effective Treatment for Hair Loss

Hair loss is one of the most common problems in the world. It affects around 85% of men and over 33% of women. However, there are now many treatments for hair loss, depending on the cause. The first step when you begin to notice an increase in falling hair is to visit a doctor at […]

Hair Transplantation for Scarred Scalps: Is It Possible?
Hair Transplantation for Scarred Scalps: Is It Possible?

Scalp scars can be a significant source of concern, affecting hair growth and one’s self-esteem. Whether the scarring is from a previous surgery, injury, or even a past hair transplant, the question remains: can hair transplantation help? At Bangkok Hair Clinic, we specialize in advanced hair restoration techniques, particularly FUE (Follicular Unit Extraction), which is […]

Demystifying Hair Problems and Solutions
Demystifying Hair Problems and Solutions

Common hair problems are frustrating to deal with. Immediate hair problems always seem to happen at the most inopportune times, and longer-term problems may not respond to a known treatment. It’s important that you deal with any hair problems as gently but effectively as possible. Take the advice of professionals over that of friends and […]

Learn The Different Hair Structures & Compositions that Determine Hair Types
Learn The Different Hair Structures & Compositions that Determine Hair Types

Understanding hair’s varying structure and composition is key to choosing the right products and styling techniques. This knowledge is critical to effective hair care and restoration. At Bangkok Hair Clinic, we tailor our hair transplant surgery and treatment plans to align with the specific needs of your hair type, ensuring optimal health and growth. Let’s […]

Learn The Different Hair Structures & Compositions that Determine Hair Types
Learn The Different Hair Structures & Compositions that Determine Hair Types

Understand the different types of hair based on their structure and composition and get expert hair restoration advice and treatments at Bangkok Hair Clinic.

What is Hereditary Hair Loss?
What is Hereditary Hair Loss?

Learn what hereditary hair loss is and explore several ways to temporarily treat it and three ways to cure it permanently at Bangkok Hair Clinic.

Understanding and Managing Female Pattern Hair Loss
Understanding and Managing Female Pattern Hair Loss

Female pattern hair loss (FPHL) is a significant concern for many women worldwide. This condition, characterized by thinning hair and a widening parting, can be distressing and affect a woman’s self-esteem. However, with proper management and expert interventions like those available at Bangkok Hair Clinic, women can effectively combat the progression of FPHL. Let’s look […]

Learn How to Grow Your Hair Faster
Learn How to Grow Your Hair Faster

Everyone wants to have a head of full, lustrous hair. People who have experienced some hair loss for a specific medical reason often wish they could increase the speed of their hair growth once their hair starts growing again. But did you know that your hair cycles through four phases, and these can determine how […]

Solve Hair Loss Problems with the Help of PRP
Solve Hair Loss Problems with the Help of PRP

Platelet-rich plasma (PRP) is the latest remarkable treatment that has captured the attention of specialists worldwide. Initially recognized for its remarkable success in treating various skin conditions, PRP’s potential to help solve hair loss problems has sparked a wave of excitement among both patients and hair loss specialists. The magic of PRP therapy lies in […]

Are Hair Transplants a Remedy for Trichotillomania Damage?
Are Hair Transplants a Remedy for Trichotillomania Damage?

Trichotillomania is a mental health condition where a person continuously pulls their own hair out. The condition can be automatic, where the person does it without being aware of it; it can be a focused stress relief mechanism, or both, depending on the level of stress and the situation. Trichotillomania can also be accompanied by […]

Explore the Different Hair Loss Issues of Twins
Explore the Different Hair Loss Issues of Twins

Researchers, doctors and hair loss specialists have long been interested in learning more about the causes of hair loss. It’s known that genetics plays a significant role in determining the amount of hair loss you’ll experience as you age. But it’s not the only factor. Lifestyle, diet, stress, unhealthy habits and many other factors also […]

Haircare 101: What Types of Hairbrushes and Combs Are Right For Your Hair?
Haircare 101: What Types of Hairbrushes and Combs Are Right For Your Hair?

Selecting the right hair comb or brush type is important for maintaining the health and appearance of your hair. By choosing tools tailored to your specific hair type and needs, you can enhance your hair’s natural texture, prevent damage, and achieve your desired look. However, if you’re experiencing extensive hair loss or damage issues, it […]

Understanding the Importance of Hair Growth Cycles
Understanding the Importance of Hair Growth Cycles

Are you aware that your hair is going through a series of continuous growth cycles? Rather than grow all the time, your hair is going through growth, rest, and shedding cycles. These phases have a bearing on how effective hair loss treatments will be. Each of the cycles lasts between a few days and several […]

What is The Pen Method for Hair Transplants?
What is The Pen Method for Hair Transplants?

In the world of hair restoration, advancements in medical technology have enabled innovative approaches that offer promising results. Among these new technologies and techniques is the FUE method of hair transplants utilizing an implanter pen, also known as Direct Hair Implantation (DHI). In this blog, we’ll explore the intricacies of DHI hair transplants and look […]

The Right Shampoos for After a Hair Transplant
The Right Shampoos for After a Hair Transplant

Undergoing a hair transplant is a big step towards regaining confidence and restoring a fuller, more youthful appearance. However, achieving optimal results doesn’t end with the surgical procedure—it requires diligent care and maintenance, especially during the crucial post-transplant phase. In this blog, we’ll explore the essential aspects of hair care after a hair transplant, focusing […]

Different Types of Hair Loss & Causes
Different Types of Hair Loss & Causes

Around the world, millions suffer from hair loss, a condition that comes in many forms and is driven by various factors. Understanding the reasons behind different types of hair loss is crucial for identifying the most effective treatment options. In this blog, we will explore the common types of hair loss, understand their causes, and […]

How Long Do I Wait After a Transplant to Color My Hair?
How Long Do I Wait After a Transplant to Color My Hair?

Undergoing a hair transplant is a big decision, and post-operative care plays a crucial role in ensuring successful results. Among the many questions that arise during the recovery process, one common concern is when it’s safe to resume coloring your hair. In this guide, we’ll explore the mechanics of a hair transplant, the recovery timeline, […]

Is PRP An Effective Treatment for Female Hair Loss?
Is PRP An Effective Treatment for Female Hair Loss?

Understanding the Causes Behind Female Hair Loss Hair loss in women can stem from many factors, including genetics and aging. The causes of causes of female hair loss are often linked to hormonal changes, particularly around pregnancy or menopause. Stress is also a significant trigger for hair loss, increasing hair thinning due to its effect […]

Learn About Surgical vs. Non-surgical Hair Restoration
Learn About Surgical vs. Non-surgical Hair Restoration

Hair loss can be a depressing experience for many individuals. It can affecttheir physical appearance and their self-esteem and confidence. While surgical hair restoration techniques like hair transplants have long been considered the gold standard for permanent solutions, advancements in non-surgical methods offer promising alternatives, particularly for those who may not be suitable candidates for […]

The Link Between Lack Of Nutrition And Hair Loss
The Link Between Lack Of Nutrition And Hair Loss

While striving for that desired waistline through calorie restriction or specific diets, we might unintentionally compromise our hair’s luster, strength, and vitality. The hair bulb, a critical component of the hair follicle responsible for hair production, features cells with a remarkably fast turnover. This rapid cycle of growth and replacement makes the hair vulnerable to […]

Choosing The Right Eyebrow Shape For A Transplant
Choosing The Right Eyebrow Shape For A Transplant

Eyebrows play a vital role in facial features – they frame the eyes, express emotions, and are important for balanced facial symmetry. However, only a few are blessed with perfectly shaped, natural eyebrows. Factors such as genetics, aging, medical conditions, or even overplucking can lead to thinning or complete loss of eyebrow hair. Thankfully, advances […]

Popular Hair Trends for 2024
Popular Hair Trends for 2024

As we settle into 2024, it’s an opportune moment to breathe new life into your appearance

Non-Shaven FUE: The New Approach to Hair Transplants
Non-Shaven FUE: The New Approach to Hair Transplants

Learn why an FUE hair transplant may provide you with one of the best and most permanent solutions to hair loss.

Benefit from Fuller Brows with Eyebrow Transplants
Benefit from Fuller Brows with Eyebrow Transplants

If you’re dealing with thinning or sparse eyebrows, you might be wondering if eyebrow hair transplant procedures work in the same way as those for the scalp. The answer is a resounding yes! Hair transplants vs eyebrow transplant procedures are virtually identical and can work wonders. Eyebrow transplants can provide immediate benefits that boost your […]

Comparing PRP vs. Stem Cell Treatments for Hair Loss
Comparing PRP vs. Stem Cell Treatments for Hair Loss

PRP and stem cell therapies are innovative treatments for hair loss. Learn more about these hair regeneration treatments at Bangkok Hair Clinic.

Do Hair Loss Medication Work?
Do Hair Loss Medication Work?

Discover whether hair loss pills and medications work, and learn about the effective alternatives to hair loss medications.

Embrace a Fuller Mane with Natural Hair Regrowth Treatments
Embrace a Fuller Mane with Natural Hair Regrowth Treatments

Experience the transformative effects of Bangkok Hair Clinic's natural hair regrowth treatments. Rediscover your hair's vitality and boost your self-esteem.

Discover Foods for Hair Growth
Discover Foods for Hair Growth

Read on to discover some foods you can include in your diet to boost healthy hair growth. Contact Bangkok Hair Clinic to learn more.

Why More Men Experience Hair Loss Than Women
Why More Men Experience Hair Loss Than Women

Before and after hair restoration headshot of a man

Female Hair Loss Causes and Solutions
Female Hair Loss Causes and Solutions

Find out why hair transplantation is an ideal solution for females who experience excessive hair loss and baldness in the middle of the head.

What Causes Hair Loss at a Young Age?
What Causes Hair Loss at a Young Age?

Dealing with hair loss at a young age can be traumatic. We'll tell you four reasons young people can lose their hair and what you can do about it.

How You Can Avoid Hair Fall
How You Can Avoid Hair Fall

Bangkok Hair Clinic offers some effective ways to avoid occasional hair fall. If you have a severe hair fall problem, visit our clinic in Bangkok.

Gaining confidence after 20 years of hair problems
Gaining confidence after 20 years of hair problems

Mr. Noboru Toyada, aged 53, a Japanese businessman who had been struggling with thinning hair as well as a receding hairline for more than 20 years. He has been trying different approaches to restore his hair, for example consumption of vitamins and supplements for hair, using hair growth shampoo, oriental scalp massage to stimulate hair […]

4 Ways to Reduce Side Effects of Finasteride
4 Ways to Reduce Side Effects of Finasteride

Previously, we mentioned a medicine called Finasteride. It is a medicine that is widely used to treat hair loss in men by inhibiting the conversion of testosterone to DHT (Dihydrotestosterone). DHT is a male hormone which is the main culprit of hair loss. However, it has been found that around 1-2% of the patients who […]

ยาปลูกผม ทำให้เซ็กส์เสื่อม จริงหรือไม่?
ยาปลูกผม ทำให้เซ็กส์เสื่อม จริงหรือไม่?

ความรุนแรงของปัญหาผมร่วง ผมบาง ศีรษะล้าน ของแต่ละคนนั้นก็มีมากน้อยแตกต่างกันออกไป การแก้ปัญหาก็หลายวิธี แล้วแต่ว่าวิธีไหนที่เหมาะสมที่สุดกับผู้ป่วย ยกตัวอย่างเช่นหากมีอาการที่ไม่รุนแรงมากอาจเริ่มจากใช้แชมพูสูตรบำรุงเส้นผม หรือทานยาตามที่แพทย์สั่ง สุดท้ายก็คือการปลูกผมถาวร สำหรับในบทความนี้เราจะมาพูดกันถึงเรื่องยารักษาผมร่วงกับปัญหาคาใจของใครหลายคน ที่ผมมักต้องตอบคนไข้หลายคนที่กังวลใจว่า ยาปลูกผม ทำให้เซ็กส์เสื่อม จริงหรือไม่ ใครสงสัยเหมือนกันตามมาเลยครับ

The Differences Between DHI and FUE Hair Transplants
The Differences Between DHI and FUE Hair Transplants

Our hair is perhaps the single most important factor of our appearance. A simple haircut can change how we look and feel and affect our self-confidence tremendously. That is why so much research and development has been invested in finding methods to curb hair loss. Baldness and weak or thinning hair can all have a […]

<strong>Hair Transplant Prices : What Factors do They Depend on? </strong>
Hair Transplant Prices : What Factors do They Depend on? 

We have already covered the topic of hair transplants in detail in previous articles. We discussed what hair transplantation is, its processes, the degree of pain involved, and what to expect before and after the procedure. This information can help us make an informed decision about the right type of hair transplant for us. In this article, we will answer an important question that many people are wondering: what factors determine the cost of a hair transplant. Let’s explore this topic further.

<strong>Can Hair be Transplanted from Other Areas to Head?</strong>
Can Hair be Transplanted from Other Areas to Head?

Hair transplant can be a life-changing experience for those seeking to regain their confidence and enhance their appearance. However, this method also raises concerns about the safety and expected results, as well as various minor details. One of the common questions I receive is whether body hair can be used for hair transplantation or if hair from other areas can be transplanted onto the scalp. Additionally, people often ask which parts of the hair can be utilized. In this article, we will clearly address these questions.

<strong>Why Does Getting the Same Number of Hair Grafts Transplanted Result in a Different Amount of Hair?</strong>
Why Does Getting the Same Number of Hair Grafts Transplanted Result in a Different Amount of Hair?

Hair transplantation is an option for restoring a good appearance and confidence. With advanced medical technology, it has become even safer and more effective in recent years. However, since individuals may have varying degrees of hair loss and different contributing factors, the same hair transplant method can lead to different outcomes. Let's explore why receiving the same number of hair grafts during a transplant may result in varying amounts of hair growth.

<strong>Post Hair Transplant Care for Long-Lasting Healthy Hair</strong>
Post Hair Transplant Care for Long-Lasting Healthy Hair

The newly transplanted hair is similar to skin after exfoliation - it's very fragile and requires special care in the early stages to ensure healthy hair root growth. Therefore, we will introduce tips for hair transplant aftercare, divided into two periods.

6 Important short-term complications after a hair transplant
6 Important short-term complications after a hair transplant

With the progress of modern medicine, minor surgeries like hair transplantation have become very safe and its complications exceedingly rare. Prospective patients should be informed of the benefits and risks of the procedure before booking themselves in for the operation. In our previous blog, we have discussed some complications of hair transplant, so today we will explore further details of the short-term complications of hair transplant including what they are, how they are treated, and should you be worried about them?

PRP, a Novel Growth Factor Therapy
PRP, a Novel Growth Factor Therapy

PRP, otherwise known as Platelet-Rich Plasma, is a non-surgical form of treatment that has broad popularity within the medical community for over 30 years. Through rigorous international researches and studies, PRP continues to demonstrate effectiveness in accelerating healing, reducing pain from injuries, as well as anti-aging.

What is Micrograft?
What is Micrograft?

Many hair transplant surgeons around the world put emphasis on the micrografting technique. But what is micrograft and why is it beneficial for the patients?

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