How To Reduce DHT Hair Loss & What Are The Treatment Options?

Androgenic alopecia (1), also known as female pattern baldness, occurs due to the conversion of testosterone (male sex hormone) to DHT (dihydrotestosterone) (2). Before understanding how to reduce DHT hair loss, it is important to know more about the condition.

Female pattern baldness is characterized by the thinning of hair in an “M” shape from the frontal region of the head (3), and over 30 million women in the US have this condition. However, there are treatments to help combat this condition (4). In this article, we have listed them all and their side effects. Read on.

What Is DHT? How Does DHT Cause Hair Loss?

DHT or dihydrotestosterone is a potent version of the male sex hormone, testosterone (5). Excessive production of DHT results in facial hair in women and female pattern baldness, which is characterized by gradual hair thinning.

A survey explored perceptions of baldness involving 32,601 U.S. adults. The findings reveal that around 46% of women express a fear of experiencing hair loss. Notably, the age group with the highest percentage (57%) of women with this fear is 18 to 24-year-olds.

The overproduction of DHT may not cause complete baldness, but it can certainly affect the quality of life.

Testosterone gets converted to DHT by an enzyme, 5-alpha reductase (5-AR) (6). DHT binds to the receptors in the hair follicles and makes them shrink. When the follicles shrink, the growth cycle of the hair reduces and leads to premature hair fall. DHT also prevents the quick growth of new hair.

Hair loss due to DHT is also common in men as they have more testosterone than women. However, overproduction of testosterone in women can lead to a deep voice and thick hair on the face, chest, abdomen, arms, and legs.

Various DHT blockers and inhibitors can help reduce hair fall caused by the overproduction of DHT. Let’s find the treatment options in the next section.

DHT Hair Loss Treatment Options

There are two ways to reduce hair loss due to DHT:

1. Blockers –Block the DHT from binding with the 5-alpha reductase (5-AR) receptors.
2. Inhibitors –Inhibit the conversion of testosterone to DHT.

Note: Although these are non-surgical treatments, consult a dermatologist before using them.

Here’s a list of the medications your doctor may suggest.

• Minoxidil – Minoxidil is an FDA-approved topical solution for androgenic alopecia. It affects the hair cycle by terminating the telogen phase and prolonging the anagen phase(7). A study shows that 44% of women who applied 2% minoxidil solution achieved new hair growth (8).

• Spironolactone – Spironolactone is prescribed for women with androgenetic alopecia and hirsutism (facial hair). It blocks the androgen receptors and ovarian androgen production. A dose of 200 mg/day of spironolactone helps restore hair growth and prevents hair thinning (7).

• Cyproterone acetate– Cyproterone acetate helps treat hyperandrogenism and hirsutism. It inhibits gonadotropin-releasing hormone (the hormone responsible for the secretion of estrogen, progesterone, and testosterone) and blocks the androgen receptors(7).

• Flutamide– Flutamide is an androgen receptor blocker. It is a new treatment for female androgenic alopecia. A study showed that the intake of 250 mg/day flutamide for a year led to a greater reduction in hair loss compared to cyproterone acetate and finasteride (7).

• Finasteride –Finasteride inhibits the 5-alpha reductase II enzyme, which converts testosterone to DHT. However, it is not prescribed for women of childbearing age as it increases the risk of external genital deformity in male offspring(9). Learn more about it Finasteride hair loss.

David Carvalhao, a serial entrepreneur, wrote about his experience of combating DHT triggered Androgenetic alopecia. By the age of 25, he was on his way to becoming bald and, while researching for a solution, came across Finasteride and Minoxidil to be the best option. He wrote, “I started using Finasteride first, which took around 3 months of continued use to stop my hair loss and about one year to show any improvement, and the new hair was rather thin and fickle. When I started also using Minoxidil plus vitamins, I saw a very noticeable difference after 6 weeks of use. My hair looked stronger and I could see new hair growth in areas where I hadn’t seen any for years (i).”

You should also be aware that these drugs may have a few side effects. The next section lists the possible side effects of these treatment options.

Possible Side Effects

• Propylene glycol in minoxidil formulation may cause scalp irritation(10).

• Spironolactone may cause menstrual irregularities, fatigue, breast tenderness, hematological disturbance, and electrolyte disturbance (2).

• Finasteride increases the risk of birth defects. Thus, it is not recommended for women of childbearing age.

Your doctor will suggest whether you need medication or a cosmetic procedure. Scroll down to know the cosmetic procedures for reducing hair loss in women.

Other Options To Reduce Hair Fall

• PRP Treatment

Platelet-Rich Plasma (PRP) treatment is a regenerative treatment for hair loss. It harnesses the power of platelet-stimulated hair growth to make your hair thick and healthy. Platelets from your blood are separated and injected into your scalp where the hair is thin. Research shows that localized platelet injections increase the number of hair without any adverse reactions (12). Check out the before and after results of women who tried PRP treatment here.

• Laser Light Treatment

Laser treatment helps reduce hair fall and stimulates hair growth. It is a non-invasive and painless method to rejuvenate the hair follicles and enhance blood flow to the scalp (13). The low-level laser irradiates photons into the scalp tissue. These photons are absorbed by the hair follicles, stimulating blood circulation. Increased blood circulation leads to increased nutrient supply to the hair follicles, which increases cellular activity. You can avail this option at a laser treatment center or buy a laser cap that you can use at home. Here’s how much each would cost.

Did You Know?

For laser therapy, you can use devices such as laser combs, helmets, or caps that emit specific wavelengths of light to stimulate hair follicles.

• Hair Transplantation

Hair transplantation is a surgical procedure where a skin graft containing viable scalp follicles is transplanted into the bald areas. It may leave scars and can be painful. This procedure also requires sufficient downtime for recovery. It is costlier than other hair treatments.

Apart from taking medicines and going for cosmetic procedures, you can also consume foods that help control DHT levels.

Foods That Block DHT

• Biotin-Rich Foods – Egg yolk, whole grains, and nuts.
• Lysin-Rich Foods–Coffee, green tea, black tea, boiled eggs, pumpkin seeds, flaxseeds, and peanuts.
• Lycopene-Rich Foods – Tomato, watermelon, banana, mango, beetroot, and grapefruit.
• Zinc-Rich Foods – Spinach, kale, and white mushroom.
• Protein-Rich Foods–Soy, soybeans, edamame, tempeh, fatty fish, and legumes
• Quercetin-Rich Foods–Apple, berries, asparagus, kale, and spinach.

Did You Know?

Nutritional supplements such as those extracted from saw palmetto are often used as natural DHT blockers for hair regrowth. However, there is no evidence of how effective this is.

Wondering how DHT differs from testosterone? Scroll down to learn the basic difference between the two of them

DHT Vs. Testosterone

Both DHT and testosterone are essential hormones, but imbalances or excessive levels can lead to various health issues.

Frequently Asked Questions

At what age does DHT increase?

DHT levels are thought to peak by 35 years of age and then steadily decline with an increase in age (14), (15).

What is the strongest natural DHT blocker?

Rosemary oil is one of the most potent and effective natural DHT blockers and among the most well studied and proven (16).Other potent natural DHT blockers include fenugreek, green tea, tea tree oil, blueberries, and stinging nettle.

Check out the following video to learn more about DHT (Dihydrotestosterone) and its impact on hair loss. Understand what it is, and how it contributes to hair thinning and loss, and gain insights into this key factor in hair health.

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Arshiya SyedaSenior Editor

 

Arshiya Syeda is a senior editor at StyleCraze with 7 years of experience. Prior to that, she was a content writer and combined her writing and research skills to write over 200 high-performing articles on hairstyles, hair care, and skin care. She holds a bachelor's degree in literature and psychology from Osmania University, Hyderabad, and a post-graduate diploma in psychological...more

Anjali SayeeAssociate Editor

Anjali is an associate editor at StyleCraze. She specializes in hairstyles and hair and skin care and has written over 200 articles in these domains. She has 7 years of experience, and her philosophy about hair and skin care is simple: if you love and care for it, it will be healthy. She has taken it upon herself to show...more

Monomita ChakrabortyBeauty & Lifestyle Writer

Monomita has a graduate degree in mass communication and video production from St. Anthony's College, Shillong, and a master’s degree in journalism and mass communication from the Royal Global University, Guwahati. She is also a certified skincare coach. Her passion for and understanding of all things related to skin, hair, and beauty propelled her to pursue a career in writing....more