hair loss on one side

Hair Loss on One Side of the Head – How to Treat?

TL:DR Summary

  • Mystery of One-Sided Hair Loss: Discover causes and treatments for hair loss on just one side of your head.
  • Multiple Culprits: Stress, scalp infections, physical trauma, and more can cause uneven hair loss.
  • Autoimmune Offender: Alopecia Areata, an autoimmune disorder, can cause patchy hair loss on one side.
  • Hair-Pulling Habit: Trichotillomania, an urge to pull out hair, often affects one side more.
  • Dandruff’s Impact: Dandruff can contribute to hair loss, especially if concentrated on one side.
  • Microneedling Solution: A cutting-edge treatment stimulating hair growth and enhancing topical treatment effectiveness.
Excess hair loss might lead to certain shedding that can be reversed after taking corrective measurements. This is also non as non-scarring alopecia. 

Introduction: Hair loss on one side of the head

When it comes to the perplexing phenomenon of hair loss on one side of the head, Wellaholic stands at the forefront of effective solutions. Our extensive experience as a leading aesthetic chain in Singapore, with eight specialized outlets and over seven years of expertise in hair regrowth treatments, positions us uniquely to address this concern. With a foundation built on over 2,000 authentic customer reviews and more than 30 industry awards, we are not just practitioners but trusted experts in combating hair loss.

In this insightful article, we delve into the lesser-known realm of unilateral hair loss, a condition that raises both concerns and questions. Why does hair loss occur on just one side, and what can be done about it? At Wellaholic, we combine cutting-edge technology with our deep understanding of hair health to unravel these mysteries.

Our approach is not just about treatments; it’s about providing tailored solutions that have guided thousands of customers to successful outcomes. Join us as we explore the causes, implications, and effective treatment strategies for hair loss on one side of the head.

some of the most common reasons for hair loss can be due to things like hair growth abnormalities, hormone imbalances, and scalp inflammation

Causes: hair loss on one side of the head can be caused by a variety of factors, including genetics, stress, and illness.

There are many possible causes for hair loss on one side of the head, including genetics, stress, and illness. However, some of the most common reasons for hair loss can be due to things like hair growth abnormalities, hormone imbalances, and scalp inflammation. If you’re experiencing hair loss on one side of your head and you don’t know what’s causing it, it’s best to consult with a doctor or a hair restoration specialist.

Some of the most common causes include:

  • Hormonal Imbalances: Hormonal imbalances, such as those experienced during menopause or pregnancy, can cause hair loss on one side of the head.
  • Genetics: Genetics can play a role in hair loss, and if you have a family history of balding, you may be more likely to experience hair loss on one side of the head.
  • Trauma or Injury: Trauma or injury to the scalp, such as a blow to the head, can cause hair loss on one side of the head.
  • Medical Conditions: Certain medical conditions, such as autoimmune disorders or infections, can cause hair loss on one side of the head.
  • Stress: Stress can lead to hair loss, and this can be especially true if it is focused in one area of the scalp.
Alopecia Areata (AA) is an autoimmune disorder that leads to patchy, nonscarring hair loss.

Understand how Alopecia Areata leads to hair loss

Alopecia Areata: An Autoimmune Disorder. Alopecia Areata (AA) is an autoimmune disorder that can cause patchy hair loss. Here’s what you need to know about AA:

Symptoms of Alopecia Areata. The most noticeable symptom of AA is patchy hair loss. This hair loss is typically nonscarring, which means that the hair follicles remain intact and hair can grow back eventually. The affected areas of the scalp may have completely bald patches that are surrounded by hair. Unlike male or female pattern baldness, the hair loss pattern in AA is slightly different.

Bald patches can appear anywhere on the scalp, including places that are not susceptible to regular baldness, such as the sides and back of the head. AA can also cause hair loss on other parts of the body, including the beard, eyelashes, eyebrows, and bodily hair. It is not uncommon for AA of the scalp to lead to asymmetrical hair loss.

Autoimmune Component of AA. There is likely a strong autoimmune component to the cause of AA. T helper cells, also known as white blood cells, play an important role in the immune system by attacking viruses. However, in AA, these cells may mistakenly attack hair follicles, leading to hair loss. The exact reason for this autoimmune reaction is not yet fully understood.

People with trichotillomania can pull hair from different parts of their bodies, including the scalp, eyelashes, eyebrows, arms, legs, or chest

Understand how Trichotillomania leads to hair loss

Trichotillomania: A Condition of Hair Pulling. Trichotillomania is a condition where individuals experience the urge to pull out their own hair. Here’s what you need to know:

Symptoms of Trichotillomania. People with trichotillomania can pull hair from different parts of their bodies, including the scalp, eyelashes, eyebrows, arms, legs, or chest. Sometimes, the hair pulling is done unconsciously, without the individual even realizing it. However, other times it can be a result of conscious and very focused plucking. The condition is more common in girls and women, but men can also be affected.

Causes of Trichotillomania. The exact cause of trichotillomania is not known. However, it is believed to be related to a combination of genetic and environmental factors. Stress and anxiety can also trigger episodes of hair pulling.

Treatment for Trichotillomania. There is no cure for trichotillomania, but there are treatment options available to help manage the condition. Cognitive-behavioral therapy (CBT) can be helpful in identifying and changing the thoughts and behaviors that trigger hair pulling. Medications, such as selective serotonin reuptake inhibitors (SSRIs), can also be used to treat trichotillomania.

When dandruff is left untreated, it can lead to inflammation of the scalp, which can damage hair follicles and ultimately lead to hair loss.

Understand how Dandruff and Seborrheic Dermatitis lead to hair loss

Dandruff: An Unusual Trouble. Dandruff is a common problem that affects as much as 50% of the population. Here’s what you need to know:

What Causes Dandruff? Dandruff is the result of skin cells shedding from the scalp. While the skin cells that make up the scalp naturally shed all the time, in dandruff, the cells shed in groups and offer an exceptional level of adhesion, resulting in white flakes. The exact cause of dandruff is still unknown, but it is believed to be related to a combination of genetic and environmental factors.

Symptoms of Dandruff. The main symptom of dandruff is the white flakes that form on the scalp. If you lose skin cells on your forehead, you’ll usually notice them ending up on your pillow. Dandruff is similar, but the flakes are more numerous and white. In addition to the flakes, dandruff can cause an itchy scalp and sometimes redness.

Treatment for Dandruff. While dandruff can be an annoying and sometimes embarrassing condition, it is usually not a serious medical concern. Mild cases of dandruff can often be treated with over-the-counter shampoos that contain ingredients like salicylic acid, coal tar, or selenium sulfide. In more severe cases, prescription-strength shampoos or topical treatments may be necessary. It’s important to see a doctor or dermatologist if you have persistent or severe dandruff, as it can sometimes be a sign of a more serious underlying condition.

According to the American Hair Loss Association, minoxidil is the only FDA-approved topical treatment for hair loss

How to Treat One-Sided Hair Loss

1. Find the Cause

In some situations, hair loss may become one-sided. To successfully treat the issue, you should initially recognize the underlying cause. In many cases, the cause is quite easy to identify. Nevertheless, you may want the help of a dermatologist. Scientists have identified a few of the many causes for one-sided hair loss. To solve one of these root causes, you should pinpoint one, if possible. However, your dermatologist may be needed in a complex situation.

2. Treat the Issue at Its Source

Treatment Options for Alopecia Areata. Currently, there are no FDA-approved medical treatments for Alopecia Areata. Some doctors prescribe minoxidil off-label, but the results can be mixed. Natural remedies such as onion juice and ginseng are also popular options.

Treating Trichotillomania. Psychotherapy can be an effective treatment for Trichotillomania, but it can be expensive and not always accessible to everyone. Another possible treatment option is pharmacotherapy with antidepressants, but it’s important to involve a medical professional or psychiatrist in the process.

Treating Dandruff. Chronic dandruff can be treated with over-the-counter treatments such as ketoconazole, which is available without a prescription. It’s also helpful to limit the use of hair care products like conditioners, mousses, and volumizers, as well as getting some exposure to daylight.

3. Consider Treatments such as Microneedling for Scalp

Microneedling for Scalp helps treat hair loss and promote hair regrowth. Microneedling for Scalp is a Collagen Induction Therapy hair loss treatment in Singapore which is also able to cause controlled trauma in the scalp to promote hair growth. Together with the use of Minoxidil 5%, Microneedling can lead to positive effects on hair growth over a 12-week period. Especially effective for patients with Alopecia Areata and Androgenetic Alopecia, or male pattern baldness, receding hairline and thinning hair.

See the table below for a breakdown of the benefits of Microneedling on Scalp for hair growth or hair regrowth.

Increases blood circulation– Microneedling creates tiny punctures on the scalp
– Which stimulates blood flow to the hair follicles
– This increased circulation can help to deliver more oxygen and nutrients to the hair follicles, promoting healthier hair growth.
Induces collagen production– Microneedling can induce the production of collagen
– Which is a protein that is essential for healthy hair growth
– Collagen helps to strengthen hair follicles and improve the elasticity of the scalp, which can prevent hair breakage and hair loss.
Reduces inflammation– Microneedling can reduce inflammation on the scalp
– Which can be a contributing factor to hair loss
– By reducing inflammation, microneedling can create a healthier environment for hair growth.
Enhances absorption of topical treatments– Microneedling can enhance the absorption of topical treatments
– Such as minoxidil or hair growth serums
– The tiny punctures created by microneedling can help these treatments to penetrate deeper into the scalp, increasing their effectiveness.
Improves overall scalp health– Microneedling can improve overall scalp health
– By removing dead skin cells and unclogging hair follicles
– This can create a healthier environment for hair growth and prevent conditions such as dandruff and scalp acne.
Benefits of Microneedling for Scalp for Hair Growth or Hair Regrowth

Taking a Comprehensive Approach to Hair Loss

Treating hair loss on one side of the head requires a comprehensive approach that takes into account both the underlying cause of the hair loss and your individual needs and preferences. With the right combination of treatments, you can effectively address your hair loss and promote healthy, fuller hair growth on one side of the head.

If you are experiencing hair loss on one side of the head, it’s important to seek the advice of a doctor who can help you determine the best course of treatment. With the right approach, you can effectively treat your hair loss and restore your confidence and self-esteem.

With over 8 years of experience in the aesthetics industry, I am passionate about enhancing beauty and wellness through innovative, science-based approaches. As the Aesthetic Director at Wellaholic, I am committed to delivering exceptional services that are tailored to each client's unique needs. My expertise spans across advanced skincare treatments, body sculpting, hair removal services, and nutritional supplements, all aimed at helping clients achieve their personal best.

Serene Chiam, Aesthetic Director

Serene Chiam, the Aesthetic Director at Wellaholic, an acclaimed Aesthetic Chain in Singapore, brings over a decade of expertise in the aesthetics industry. With a Bachelor of Health Science (Aesthetics) and CIDESCO certifications, she expertly combines scientific knowledge with practical skills. Serene is known for her personalized approach to beauty, ensuring each Wellaholic client’s journey is unique and transformative. Her significant contributions have been pivotal in establishing Wellaholic’s reputation for excellence in aesthetic wellness.


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RF microneedling is an effective treatment for hair loss, especially for male pattern baldness (AGA).
RF microneedling can be used in conjunction with minoxidil, a topical medication that is also effective for hair loss.

Revolutionise Your Hair Regrowth Journey with Scalp RF Microneedling

  •  RF Microneedling and AGA Treatment. RF microneedling + minoxidil can help treat AGA (male pattern baldness).
  • ⭐ Efficacy in Pattern Hair Loss. RF microneedling is effective for hair loss in both men and women.
  •  Study Results on Hair Density Increase. A study found that RF microneedling can improve hair density by 25% after one year.
  •  Adjustable Depth of Microneedling. Microneedling depth can be customized from 0.5 mm to 2.5 mm.
  •  Flexible RF Microneedling Frequency. RF Microneedling sessions can be spaced from weekly to monthly, depending on your needs.
  • Award-Winning. Wellaholic’s treatments have been recognized by top beauty publications such as Daily Vanity, Beauty Insider, and Tropika Club Magazine.
  • Over 2000 Verified Customer Reviews. Wellaholic has over 30 industry awards and over 2000 positive reviews from customers, and >50% are repeat customers.

Unlock the Mystery of Hair Loss on One Side of the Head: Causes, Treatments, and Effective Techniques for Hair Regrowth

Wellaholic is Singapore's premier aesthetic chain offering high-quality services like hair removal, facials, hair regrowth, teeth whitening, and more. Discover the best beauty treatments at Wellaholic!