Why does hair fall out and how to prevent it?
Table of Contents
- Causes of hair loss: hormones, stress and deficiencies
- Hair loss diagnostics at a trichologist
- Effective ways for hair loss: medications and treatments
- Mesotherapy or plasma for hair loss at Ambasada Urody
- Scalp massage and hair loss
- Effects of hair loss treatment and physiological norms
- Strengthening hair roots and a diet for hair loss
- First step to thick hair
- FAQ: frequently asked questions about hair loss
Why does hair fall out more than usual? Most often, it is a symptom of telogen effluvium – the body reacts to stress or inflammation by shifting hair from the growth phase to the telogen (resting) phase. Hair loss appears with a delay of 2 to 4 months after the triggering event.
Why does hair fall out? Here are the most common causes of hair loss:
- Hormonal disorders – androgenetic alopecia, hair cycle disorders related to the thyroid, changes after pregnancy and during menopause.
- Nutrient deficiencies – low levels of ferritin, vitamin D3, zinc, selenium, and biotin.
- Chronic stress – raises cortisol, which shortens the growth phase and accelerates the transition to telogen.
- Alopecia areata – an autoimmune disease attacking hair follicles.
- Improper care – tight hairstyles, aggressive cosmetics, and excessive straightening.
The impact of estrogen on hair loss in women
Estrogens prolong the anagen phase (active hair growth), which is why their drop after childbirth or during menopause intensifies hair loss. Hair loss in postpartum women usually begins 2 to 3 months after childbirth. Hormonal stabilization allows the follicles to return to a normal cycle.
Seasonal hair loss and the physiological hair cycle
Increased hair loss in autumn and spring lasts from 4 to 6 weeks and is a natural replacement of the hair covering. Seasonal hair loss subsides on its own and does not cause thinning. If the problem lasts longer than 6 weeks – have tests performed. During transition periods, it is worth supporting the body with supplementation of vitamin D3, zinc, and iron, which particularly affect the condition of the bulbs.
The Polish Trichological Society recommends trichoscopy as a diagnostic standard.
Diagnostics of trichological conditions is based on a medical history and trichoscopy at 20x, 70x, and 200x magnification. At Ambasada Urody, trichological diagnostics includes trichoscopy at up to 200x magnification, which allows for the assessment of the density, thickness, and condition of hair follicles. A pull test (positive result over 3 hairs in one location or 10 in total) indicates active hair loss.
How to recognize whether hair loss is temporary or permanent?
Telogen effluvium subsides after the removal of the causative factor and lasts 3 to 6 months. In trichoscopy, follicles are of a similar size, without miniaturization. Permanent hair loss looks different - follicles gradually shrink and produce increasingly thinner hair.
How to check if I have alopecia areata?
Alopecia areata manifests as the sudden appearance of round patches without hair. At the edges of the lesions, exclamation mark hairs are visible - short, tapering towards the base. Even a single patch requires an urgent dermatological consultation.
Hair loss treatment begins with a diagnosis. Androgenetic alopecia accounts for about 95% of cases - it affects over 80% of men and about 42% of women. The basis of pharmacotherapy is finasteride, which inhibits the 5-alpha-reductase enzyme responsible for the conversion of testosterone into DHT. The second pillar is topical minoxidil.
Hair loss requires targeted treatment, therefore a doctor orders a diagnostic panel: TSH, FT4, ferritin, iron, complete blood count, testosterone, DHT and vitamin D3. Only the test results allow to determine the underlying cause of the problem.
New treatment for alopecia and hair loss in 2026
Trichology in 2026 is entering the era of biological therapies. Exosomes - microvesicles secreted by stem cells - deliver growth factors to the follicles. They work faster than traditional methods and do not require blood collection. Autologous stem cell transplantation allows for the reconstruction of follicles without an extensive procedure.
Does mesotherapy help with alopecia and hair loss?
Needle mesotherapy delivers nutritional cocktails directly into the scalp. The ingredients - B vitamins, biomimetic peptides, zinc and hyaluronic acid - reach the hair bulbs. The first effects appear after 3 to 4 treatments, and visible thickening after a series of 6 to 8 sessions.
Needle mesotherapy and platelet-rich plasma (PRP) are the most effective treatment methods for hair loss. Mesotherapy delivers a cocktail of vitamins and peptides, while PRP uses growth factors from the patient's blood, stimulating the anagen phase. Microneedling with the Phlov device (297,000 microneedles) provides an additional stimulation option.
We combine platelet-rich plasma with needle mesotherapy in one treatment protocol to maximize regrowth stimulation. Scarring alopecia requires specialist intervention.
Combining PRP treatment and mesotherapy for hair loss
The Dual Therapy protocol combines plasma with a mesotherapy cocktail in a single session. Plasma stimulates repair processes, while peptides provide substrates for building new hair. Combined therapy acts on two mechanisms simultaneously.
What are the disadvantages of needle mesotherapy in treating alopecia?
The main disadvantage is discomfort during injection, although clinics use local anesthesia. After the session, minor bruising may appear, subsiding within 1 to 2 days. The full effect requires a series of 4 to 8 treatments.
How to prevent hair loss on a daily basis? Massage with fingertips for 3 to 5 minutes, a balanced diet and gentle care are the basis of prevention.
Home remedies can support therapy, but they will not replace clinical treatments. Regular massage improves microcirculation and oxygenation of hair follicles, however, it will not replace pharmacotherapy in androgenetic alopecia.
Minoxidil and finasteride carry side effects (skin irritation, libido disorders), but they have proven effectiveness. Similarly, manual therapies will not help with anagen effluvium (hair loss in the growth phase), which requires medical intervention. Hair regrowth after manual therapies is limited.
Can scalp massage block DHT and stop hair loss?
DHT is formed from testosterone under the influence of the 5-alpha-reductase enzyme and causes shrinking of the follicles. Massage improves blood supply, but it does not affect hormone conversion. To inhibit DHT production, 5-alpha-reductase inhibitors are needed.
On the head, we have from 100,000 to 150,000 hair follicles (about 90,000 in red-haired people). The total number of hair follicles on the human body is about 5,000,000. Under normal conditions, 80 to 85% of the hair on the head is in the anagen phase. Effective treatment restores this proportion - hair thinning subsides, and the hair follicle regains the ability to produce a full-fledged shaft.
How many hairs does a healthy person lose per day?
The physiological norm is 50 to 100 hairs per day, with the upper limit reaching 200 pieces. People with thick hair lose slightly more than people with naturally thinner hairstyles. During washing, more hair falls out at once - this is normal because we mechanically release hair after the telogen phase.
How long does hair loss after pregnancy last?
Postpartum hair loss starts 2 to 3 months after childbirth and lasts for 6 to 9 months due to a drop in estrogens. If it does not subside after 9 months - consult a trichologist.
What does the 3rd stage of hair loss on the Norwood scale look like?
The Norwood-Hamilton scale classifies androgenetic alopecia in men into 7 stages. The third stage is the deepening of the receding hairline and thinning on the crown of the head. Implementing treatment at this stage gives the greatest chance of protecting the hair papilla.
How much does a hair transplant in Poland cost (3000 grafts)?
The cost of a 3000-graft transplant ranges from 15,000 to 25,000 PLN. The FUE method is cheaper, DHI more expensive, but it heals faster. Conservative therapy costs less, but requires consistency for years.
Dermatological scalp problems often result from nutritional deficiencies. The catagen phase lasts 1 to 2 weeks, and telogen 2 to 4 months - deficits prolong the resting phase. Aminexil prevents collagen from stiffening around the bulb. Hair loss and vitamins is a topic worth discussing with a trichologist, as supplementation without a diagnosis is often ineffective.
Is iron good for hair loss?
Iron is responsible for oxygenating the follicles. The laboratory norm alone is not enough - trichologists aim for ferritin levels above 40 to 70 µg/l. Good sources include red meat, lentils, and spinach. Implement supplementation after consultation, as excess iron is toxic.
What to use for hair loss with PCOS?
PCOS is associated with hyperandrogenism (excess androgens), which intensifies hair loss. Treatment requires cooperation between a gynecologist and a trichologist. Minoxidil inhibits hair loss, and anti-androgenic drugs regulate the hormonal basis.
What for hair loss while breastfeeding?
Minoxidil is contraindicated during lactation. Safe alternatives include peptide scalp lotions and hair loss shampoo with biotin. A diet rich in protein, iron, and omega-3 acids supports regrowth.
Does the ketogenic diet affect hair loss?
Restrictive keto can cause telogen effluvium after 2 to 3 months. The body treats a drastic reduction in carbohydrates as metabolic shock. Micronutrient deficiencies exacerbate the problem. Protective supplementation reduces the risk of hair loss.
Hair loss is a signal that the body needs attention. Professional trichoscopic diagnostics allow to determine the cause and select targeted therapy. The sooner you start taking action, the greater the chances for hair regrowth and thickening.
The article is for informational purposes and does not replace medical advice.
Hair loss on the crown of the head in women - causes?
The most common cause is female pattern androgenetic alopecia, in which thinning mainly affects the central part of the head. Confirmation of the diagnosis requires hormonal tests (testosterone, DHT, DHEA-S) and trichoscopy, which reveals follicle miniaturization.
Is hair loss hereditary?
Androgenetic alopecia has a strong genetic basis - follicle sensitivity to DHT is inherited from both the maternal and paternal lines. If baldness occurs in the family, the risk is significantly higher, although this does not mean that the problem will definitely occur.
What not to do in case of hair loss?
Avoid tight hairstyles (ponytails, braids), hot styling without heat protection, and aggressive chemical treatments (bleaching, perms). These factors further weaken the hair shaft and can increase hair loss.
How does the hair follicle structure affect the balding process?
DHT binds to androgen receptors in the hair papilla, leading to gradual miniaturization of the follicle. The follicle produces increasingly thinner and shorter hairs (so-called vellus) until it completely loses the ability to grow. This process is reversible only in the early stages.
Why is my hair falling out so much?
Increased hair loss may result from thyroid disorders, iron or ferritin deficiency, stress, or hormonal changes. The first step should be a visit to a trichologist and performing a basic panel of blood tests (TSH, ferritin, morphology, vitamin D3).
Why is hair falling out in handfuls?
Massive hair loss is usually a symptom of acute telogen effluvium, which occurs 2 to 4 months after severe stress, high fever, surgery, or a severe infection. The body simultaneously shifts a large number of hairs into the resting phase, which results in an effect of rapid loss.
My hair is falling out a lot - what does the forum advise?
Advice from internet forums is no substitute for a professional medical diagnosis. Consult a trichologist or a dermatologist.
What to do when hair falls out in handfuls?
Perform laboratory tests as soon as possible (blood count, ferritin, TSH, vitamin D3, iron) and schedule a trichological consultation. The doctor will assess the trichoscopic image and, based on the results, will select the appropriate treatment.
Do grandmother's methods for hair loss work?
Homemade scalp rubs (e.g., from onion, nettle, castor oil) can improve scalp blood circulation, but they will not cure androgenetic or autoimmune alopecia. Treat them as a supplement to professional therapy.
What to do when hair falls out - home remedies?
The basis of home prevention is scalp massage (3 to 5 minutes a day), a balanced diet rich in protein, iron, and biotin, and giving up aggressive styling.
What does a dermatologist advise for hair loss?
A dermatologist or trichologist usually orders laboratory tests and trichoscopy, and then selects targeted pharmacotherapy - minoxidil, finasteride, or anti-androgen drugs. In many cases, they also recommend aesthetic medicine treatments, such as needle mesotherapy or platelet-rich plasma (PRP).
Why does hair fall out in men?
The main cause is the hypersensitivity of hair follicles to dihydrotestosterone (DHT). DHT causes gradual miniaturization of the follicles, which manifests as a receding hairline and thinning at the top of the head. Androgenetic alopecia in men has a genetic and hormonal basis.