What is Excessive Hair Loss? Causes and Treatments

Excessive hair loss is a common health problem that can affect quality of life in both women and men. Hair loss should not be seen only as an aesthetic change; in some cases, it may be related to hormonal imbalances, nutritional deficiencies, stress, chronic diseases, or scalp problems.

When hair loss is noticed early, the underlying cause can be evaluated more easily and the appropriate approach can be planned more quickly. Therefore, the duration, intensity, pattern of shedding, and accompanying symptoms should be carefully monitored.

Not every hair loss is permanent. Some types of shedding may be temporary, while others may be progressive and permanent. Correct diagnosis is the most important step in understanding the cause of hair loss and creating an effective treatment plan.

What Is Excessive Hair Loss?

The loss of an average of 50-100 hair strands per day is considered normal for most people. Since hair goes through a natural growth, resting, and shedding cycle, this amount of shedding is usually considered physiological. However, if the amount of shedding increases significantly and continues for a long time, excessive hair loss may be mentioned.

Excessive hair loss may present as intense hair loss noticed in the shower, on the comb, on the pillow, or in the hand. In some people, hair strands become generally thinner, while in others, openings in certain areas or patchy shedding may be seen.

There may be many causes of this condition. Therefore, instead of using products only aimed at reducing hair loss, it is necessary to understand why the shedding started. Treatments applied without determining the underlying cause may be insufficient or may cause the problem to progress.

The main points to pay attention to in hair loss are as follows:

• Hair loss may be temporary or permanent
• Different types of hair loss may show different symptoms
• Early evaluation may facilitate the treatment process
• The underlying cause may vary from person to person
• Dermatological examination is important in long-lasting hair loss

What Are The Types Of Excessive Hair Loss?

Excessive hair loss does not occur in a single way. The type of shedding, the condition of the hair follicles, the extent of shedding, the pattern of onset, and accompanying symptoms are important for diagnosis. Some hair loss causes widespread thinning throughout the scalp, while others may create openings in specific areas.

Understanding the type of hair loss also determines the treatment approach to be applied. Genetic hair loss and temporary shedding due to stress are not evaluated in the same way. Therefore, the type of hair loss should be clarified through dermatological examination and tests when necessary.

Androgenetic Alopecia

Androgenetic alopecia is one of the most common types of hair loss that develops due to genetic predisposition and the effect of hormones. Although it is known as male pattern hair loss, it can also be seen in women. In men, it usually starts from the temples and crown area, while in women it may progress more as general thinning of the hair.

In this type of shedding, hair follicles gradually shrink, hair strands become thinner, and hair density decreases. If left untreated, the process may progress. Noticing it at an early stage is important for slowing hair loss.

The prominent features of androgenetic alopecia are as follows:

• Genetic predisposition plays an important role
• The temples and crown area are commonly affected in men
• Widespread thinning may be seen in women
• It usually shows a progressive pattern
• Early intervention may increase treatment success

Telogen Effluvium

Telogen effluvium is a type of temporary hair loss that occurs when hair exits the normal growth cycle early and enters the resting and shedding phase. It may usually develop after intense stress, febrile illnesses, surgery, rapid weight loss, postpartum period, some medications, or nutritional deficiencies.

In this type of shedding, hair falls out diffusely from the entire scalp, not from a specific area. The person may notice intense shedding especially during showering and combing. In most cases, when the underlying cause is corrected, the hair cycle may return to normal over time.

Points that stand out in telogen effluvium are as follows:

• It usually causes temporary hair loss
• Widespread thinning may be seen throughout the scalp
• It may develop after stress, illness, or rapid weight loss
• Recovery may begin when the cause of shedding is removed
• If it lasts long, deficiencies and systemic causes should be investigated

Alopecia Areata

Alopecia areata is an autoimmune type of hair loss that develops when the immune system targets hair follicles. It is usually noticed as round or oval bald patches on the scalp. In some people, the beard, eyebrows, eyelashes, or body hair may also be affected.

This type of shedding can occur suddenly and may cause significant anxiety in the person. Although spontaneous recovery may be seen in some cases, in some people shedding may recur or spread. Therefore, it should be evaluated by a dermatologist.

Features that may be seen in alopecia areata are as follows:

• Round or oval hairless areas may form
• It may start suddenly
• It may be related to the immune system
• Areas such as eyebrows, eyelashes, and beard may be affected
• The treatment plan varies from person to person

Anagen Effluvium

Anagen effluvium is a type of hair loss that occurs when hair falls out rapidly during the growth phase. It is usually seen after chemotherapy, radiotherapy, or some treatments that affect cell division. Hair loss may develop quickly and intensely.

Since this condition occurs due to the effect of the treatment process, it may often be temporary. After treatment is completed, hair follicles may become active again and hair may start to grow back. However, the recovery process varies from person to person and may require time.

The points that stand out in anagen effluvium are as follows:

• Intense hair loss may develop in a short time
• It may be seen during chemotherapy and radiotherapy processes
• Hair follicles usually do not disappear completely
• Hair regrowth may begin after treatment
• A patient and supportive approach is important

Causes Of Excessive Hair Loss

Excessive hair loss is often not due to a single cause. Genetic predisposition, hormonal changes, nutritional deficiencies, stress, chronic diseases, medications, hair care habits, and scalp diseases may play a role together.

Therefore, it may not be enough for people experiencing hair loss to turn only to cosmetic products. The duration, onset time, intensity of shedding, scalp symptoms, and general health status should be evaluated together.

The main causes that may lead to excessive hair loss are as follows:

• Genetic predisposition
• Hormonal imbalances
• Thyroid diseases
• Iron, B12, vitamin D, or zinc deficiency
• Protein deficiency
• Intense stress
• Rapid weight loss
• Postpartum hormonal changes
• Some medications
• Scalp diseases
• Frequent heat styling and chemical procedures
• Chronic diseases

The cause of hair loss may differ in each individual. Therefore, evaluation should be personalized, and the treatment plan should also be arranged according to the underlying cause.

Prominent Causes Of Excessive Hair Loss In Women

Hair loss in women may be related to hormonal changes, postpartum period, menopause, polycystic ovary syndrome, thyroid problems, nutritional deficiencies, and hair care practices. In women, shedding is often noticed as general thinning of the hair.

Hair loss in women can be emotionally affecting as well as physically. Therefore, the cause of shedding should be evaluated correctly. Especially if symptoms such as menstrual irregularity, acne, increased hair growth, weight change, or fatigue accompany it, hormonal causes should be investigated.

Hormonal Imbalances

In women, estrogen, progesterone, androgens, and thyroid hormones affect the hair cycle. Imbalances in these hormones may affect the growth, resting, and shedding phases of hair. Polycystic ovary syndrome, menopause, and thyroid disorders may contribute to hair loss.

In hair loss due to hormonal imbalance, thinning of hair strands and loss of density are usually seen. In some people, symptoms such as acne, menstrual irregularity, increased hair growth, or weight gain may also accompany it.

Things to consider in hormonal causes are as follows:

• Polycystic ovary syndrome may cause hair thinning
• Hair loss may increase after menopause
• Thyroid diseases may affect hair quality
• Evaluation is required if menstrual irregularity accompanies it
• Treatment should be planned according to the cause of hormonal imbalance

Postpartum Hair Loss

During pregnancy, the transition of hair into the shedding phase may decrease due to the effect of hormones. Therefore, many women notice that their hair looks fuller during pregnancy. After birth, when hormone levels change, hair may enter the shedding phase collectively.

Postpartum hair loss is usually temporary. In most people, the hair cycle returns to normal within 6-12 months. However, if shedding is very intense, lasts long, or if nutritional deficiency, thyroid problem, or anemia is suspected, evaluation should be performed.

Important points in postpartum hair loss are as follows:

• It is usually a temporary process
• It may become evident a few months after birth
• Hair may strengthen again over time
• Iron and vitamin deficiencies may increase the process
• Expert opinion should be obtained if it lasts long

Aesthetic Procedures And Frequent Heat Styling

Frequent blow-drying, straightening, curling, dyeing, bleaching, tight hairstyles, and chemical procedures may strain hair strands and hair follicles. This may cause breakage, thinning, dullness, and increased shedding in some people.

Shedding due to heat and chemical procedures often starts with hair shaft damage. However, long-term trauma may also affect hair follicles. Especially the habit of tying hair tightly may increase the risk of traction-related hair loss.

Things to consider to protect the hair are as follows:

• Avoiding frequent heat styling
• Not tying the hair too tightly
• Limiting bleaching and dyeing procedures
• Using products suitable for the hair type
• Benefiting from heat-protective products
• Not having procedures done if there is scalp irritation

Prominent Causes Of Excessive Hair Loss In Men

One of the most common causes of excessive hair loss in men is genetic predisposition. In addition, the effect of DHT hormone on hair follicles, stress, irregular sleep, smoking, nutritional deficiencies, and some health problems may also increase shedding.

Male pattern hair loss may start at an early age. Recession at the temples, a receding hairline, or thinning in the crown area are common symptoms. Early evaluation may help reduce the progression rate of shedding.

Genetic Predisposition

The risk of androgenetic alopecia is higher in men with a family history of hair loss. Genetic predisposition may increase the sensitivity of hair follicles to hormones and lead to thinning of hair strands over time.

Genetic hair loss usually progresses slowly, but if left untreated, it may cause noticeable openings. Although it may not always be possible to completely reverse hair loss with treatment, the goal may be to slow the process and protect existing hair.

The prominent points in genetic predisposition are as follows:

• Family history may increase the risk
• It may start at an early age
• The temples and crown area are commonly affected
• It may show a progressive pattern
• Early dermatological evaluation is important

DHT Hormone And Its Effect On The Scalp

DHT is an active derivative of testosterone and may affect hair follicles in people with genetic predisposition. Hair follicles may gradually shrink, hair strands become thinner, and shedding becomes more evident. This process is one of the main mechanisms of male pattern hair loss.

The treatment plan for shedding due to DHT effect should be determined by a dermatologist. Some medications may be used to reduce the DHT effect; however, these medications may not be suitable for everyone and require medical supervision.

Things to consider in DHT-related hair loss are as follows:

• Hair follicles may weaken over time
• Hair strands become thinner and thinning increases
• The crown and temple areas may be affected
• Treatment should be planned under dermatologist supervision
• Early intervention may help protect existing hair

Stress And Lifestyle Factors

Intense stress, insomnia, smoking, insufficient nutrition, and irregular lifestyle habits may negatively affect the hair cycle. Long-term high levels of stress hormones may cause hair to enter the shedding phase earlier.

Hair loss due to lifestyle factors is often seen as telogen effluvium. Shedding usually causes widespread thinning throughout the scalp and may recover over time when the stress source is brought under control.

Lifestyle steps that support hair health are as follows:

• Getting regular and quality sleep
• Eating a balanced diet
• Avoiding smoking
• Managing stress
• Exercising regularly
• Drinking enough water
• Staying away from products that irritate the scalp

What Other Symptoms May Accompany Hair Loss?

Hair loss may sometimes be seen alone, while sometimes it may occur together with other symptoms related to the scalp or body. These symptoms are important for understanding the underlying cause. Findings such as itching, dandruff, redness, crusting, nail breakage, or decrease in body hair may be guiding in evaluation.

If accompanying symptoms are present, hair loss should not be considered only as a cosmetic problem. Evaluation may be required in terms of scalp diseases, nutritional deficiencies, hormonal disorders, or autoimmune diseases.

Itching, Dandruff, And Redness

If itching, dandruff, and redness accompany hair loss, conditions such as eczema, fungal infection, psoriasis, seborrheic dermatitis, or irritation on the scalp may be considered. These symptoms may affect the healthy functioning of hair follicles.

Inflammation, scratching, and irritation on the scalp may increase shedding. Therefore, not only hair loss but also the condition of the scalp should be evaluated.

Things to consider in these symptoms are as follows:

• Scalp diseases should be ruled out
• Shampoo change alone may not be sufficient
• Scratching may weaken hair strands
• Examination is required if redness and crusting are present
• Treatment should not be delayed if fungal infection is suspected

Nail Breakage Or Skin Problems

If nail breakage, skin dryness, paleness, cracks at the corners of the mouth, or fatigue accompany hair loss, vitamin and mineral deficiencies may come to mind. Iron, zinc, B12, vitamin D, and protein deficiency may affect both hair and nail health.

In this case, using only hair care products may not be sufficient. Nutrition, blood values, and general health status should be evaluated together.

Points to consider in nail and skin findings are as follows:

• Iron deficiency should be investigated
• B12 and vitamin D levels may be evaluated
• Zinc deficiency may affect hair and nails
• Protein deficiency may impair hair quality
• Supplement use should be planned according to test results

Decrease In Body Hair

If a decrease in eyebrows, eyelashes, beard, or body hair accompanies hair loss, hormonal or autoimmune causes should be evaluated. Some types of hair loss, such as alopecia areata, may affect not only the scalp but also other hairy areas.

In this case, the extent of shedding, onset time, and accompanying symptoms are important. Dermatological evaluation should not be delayed, especially in sudden-onset shedding.

Things to consider together with decrease in body hair are as follows:

• Eyebrow and eyelash shedding should be monitored
• Patchy shedding may be seen in the beard area
• Autoimmune diseases may be evaluated
• Hormonal tests may be required
• Early diagnosis may facilitate the treatment plan

What Should Be Done To Prevent Excessive Hair Loss?

To prevent excessive hair loss, habits that support hair follicles, protect the scalp, and strengthen general health are important. Although not every hair loss can be completely prevented, reducing risk factors and taking precautions at an early stage may help limit hair loss.

It is not enough to rely only on externally applied products to prevent hair loss. Nutrition, sleep, stress management, hair care habits, and regular health checks should be evaluated together.

Steps that can be taken to prevent excessive hair loss are as follows:

• Eating a balanced diet with adequate protein
• Checking iron, B12, vitamin D, and zinc levels
• Protecting hair from excessive heat and chemical procedures
• Avoiding tying the hair too tightly
• Managing stress
• Getting regular and quality sleep
• Not using intensive products without consulting a dermatologist
• Having an examination if there is itching or redness on the scalp
• Avoiding smoking and excessive alcohol consumption
• Staying away from strict diets that cause rapid weight loss

These precautions may help protect hair health. However, if shedding has intensified or has been continuing for a long time, the priority should be to determine the underlying cause.

Treatment Methods For Excessive Hair Loss

In excessive hair loss, treatment varies according to the type and cause of shedding. Genetic hair loss, temporary shedding, autoimmune shedding, or shedding due to scalp diseases require different treatment approaches.

The aim of treatment is not only to reduce shedding. It is also to support the health of hair follicles, correct deficiencies if present, treat scalp diseases, and protect existing hair in progressive shedding.

Methods used in excessive hair loss are as follows:

• Minoxidil treatment
• Finasteride treatment
• PRP application
• Hair mesotherapy
• Supplements for deficiencies
• Treatment of scalp diseases
• Lifestyle adjustments
• Hair transplantation evaluation when necessary

The treatment process requires patience. Since the hair cycle progresses slowly, it may take weeks or months for results to become visible.

Minoxidil

Minoxidil is a treatment option applied to the scalp and used to support hair growth in some types of hair loss. It usually requires regular and long-term use.

Things to consider in minoxidil treatment are as follows:

• It should be used with dermatologist recommendation
• Regular application is required
• It may take time to see an effect
• Temporary increase in shedding may occur at the beginning
• The effect may decrease when use is stopped

It may not be suitable for every type of hair loss. Therefore, the cause of hair loss should be evaluated before use.

Finasteride

Finasteride is a medication used to reduce the effect of DHT in male pattern hair loss. It is generally evaluated in the treatment of androgenetic alopecia in men. Its use in women depends on special conditions and should not be preferred without medical supervision.

Things to consider in finasteride treatment are as follows:

• It should be used under doctor supervision
• It may not be suitable for every individual
• Evaluation for side effects is required
• Regular use is important
• The treatment plan should be made according to personal risks

Unconscious use of such medications is not correct. A dermatologist evaluates suitability according to the person’s shedding type and general health status.

PRP Treatment

PRP treatment is a supportive method performed by applying platelet-rich plasma obtained from the person’s own blood to the scalp. The aim is to contribute to revitalizing hair follicles and supporting hair quality.

PRP application may be preferred as a supportive method especially in some types of shedding. However, it may not be sufficient alone for everyone and is usually planned together with other treatment approaches.

Things to consider in PRP treatment are as follows:

• Appropriate candidate selection is important
• It may be applied in sessions
• Results may vary from person to person
• It may not be sufficient without treating the underlying cause
• It should be planned after dermatological evaluation

Hair Mesotherapy

Hair mesotherapy is the application of vitamins, minerals, amino acids, or supportive contents to the scalp with small injections. It can be used to support hair follicles and improve hair quality.

This method may provide supportive benefit in some people; however, it may not be sufficient alone without treating the main cause of hair loss. The application should be performed by specialists under appropriate conditions.

Things to consider in hair mesotherapy are as follows:

• The content should be planned individually
• The number of sessions may vary according to need
• It should be applied under sterile conditions
• Expectations should be realistic
• The underlying cause must be evaluated

Which Tests Are Performed To Evaluate Hair Loss?

Tests performed to evaluate hair loss help understand underlying deficiencies, hormonal problems, or systemic diseases. The same tests are not performed on everyone; test selection is determined according to the type and duration of shedding, accompanying symptoms, and examination findings.

For correct diagnosis, looking only at the appearance of the hair may not be enough. Blood tests, hair analysis, and hormonal evaluations help shape the treatment plan more accurately.

Blood Tests

Blood tests are frequently used in evaluating deficiencies and some systemic conditions that may cause hair loss. They are one of the first evaluation steps especially in people experiencing widespread hair loss.

Blood values that may be checked in hair loss are as follows:

• Iron and ferritin
• Vitamin B12
• Vitamin D
• Zinc
• Thyroid function tests
• Complete blood count
• Liver and kidney functions
• Inflammation markers if necessary

If a deficiency is detected, treatment should be planned according to personal needs. It is safer to proceed according to test results instead of using supplements uncontrollably.

Trichogram

Trichogram is a hair analysis that helps evaluate the growth and shedding phases of hair follicles. Understanding which phase the hair is concentrated in may be useful in determining the type of shedding.

This evaluation may be guiding especially in widespread shedding or hair loss whose cause cannot be clearly understood. It provides information about the hair cycle and helps personalize the treatment plan.

Trichogram evaluation may provide information on the following:

• Growth phase of hair
• Ratio of hair in the shedding phase
• General condition of hair follicles
• Type of shedding
• Monitoring response to treatment

Hormonal Tests

Hormonal tests are important especially in women if menstrual irregularity, acne, increased hair growth, weight change, or thyroid symptoms accompany it. In men, some hormonal evaluations may also be necessary according to the type of shedding.

Hormonal parameters that may be evaluated in hair loss are as follows:

• Thyroid hormones
• Testosterone levels
• DHEA-S
• Prolactin
• Estrogen and progesterone
• Tests related to insulin resistance
• Evaluations for polycystic ovary syndrome

Hormonal tests help understand whether hair loss is only a scalp-related problem. The treatment plan should be created by evaluating test results and clinical findings together.

The Importance Of Nutrition In Excessive Hair Loss

Nutrition is one of the important factors that directly affect hair health. Hair strands mainly contain protein, and healthy functioning of hair follicles requires vitamin, mineral, healthy fat, and adequate energy intake. Unbalanced nutrition or rapid weight loss may increase hair loss.

Especially deficiencies of protein, iron, zinc, vitamin B12, vitamin D, and folic acid may be related to hair loss. In these deficiencies, hair strands become thinner, more fragile, and shedding may increase. However, supplements should not be used randomly, and deficiencies should be confirmed with tests.

Nutrition steps that support hair health are as follows:

• Getting enough protein
• Including iron-rich foods
• Consuming sources of B12 and folic acid
• Adding zinc-containing foods to the diet
• Increasing vegetable and fruit intake
• Choosing whole grains
• Benefiting from healthy fats
• Drinking enough water
• Avoiding overly restrictive diets

Balanced nutrition provides the building blocks that hair follicles need. However, since nutrition may not be the only cause of hair loss, comprehensive evaluation is important.

Do Natural And Herbal Methods Prevent Hair Loss?

Natural and herbal methods may support hair care in some people; however, it cannot be said that they treat hair loss alone. If the cause of hair loss is genetic, hormonal, autoimmune, or infection-related, expecting a permanent solution with herbal methods is not correct.

Before using herbal oils, masks, or supplements, skin sensitivity and allergy risk should be evaluated. Especially if there is eczema, redness, sores, or itching on the scalp, these products may increase irritation.

Hair Masks And Care With Oils

Products such as castor oil, rosemary oil, argan oil, and coconut oil may help moisturize hair strands and support hair care. However, these products do not stop genetic or hormonal hair loss in hair follicles on their own.

Things to consider in hair masks and oil care are as follows:

• They should not be used without allergy testing
• Too much product should not be loaded onto the scalp
• Use should be stopped if irritation occurs
• Contact with eyes should be avoided
• Those with scalp disease should consult a dermatologist

Natural products are not always harmless. Especially essential oils may cause burning, redness, or allergic reactions on the skin when used intensely.

Herbal Teas And Support Supplements

Biotin, zinc, collagen, multivitamins, or herbal supports are frequently preferred for hair health. However, the effect of these supplements depends on whether the person truly has a deficiency and the cause of hair loss.

Things to consider in support supplements are as follows:

• Supplements are more meaningful if there is a deficiency
• Unnecessary high doses should be avoided
• Those who use regular medication should consult a specialist
• They should not be used uncontrolled during pregnancy and breastfeeding
• Supplements do not replace treatment

Supplements may be supportive in the appropriate person. However, using only supplements without investigating the main cause of hair loss may not solve the problem.

Is There Scientific Evidence For Natural Methods?

There may be limited scientific data on some herbal ingredients and natural care products. However, this data does not mean strong and definitive results for every type of hair loss. They should not be thought to have the same effect as clinical treatments.

Natural methods may support the hair care routine when used correctly. However, they should not replace the main treatment in genetic hair loss, alopecia areata, fungal infection, hormonal disorder, or serious deficiencies.

The realistic approach to natural methods is as follows:

• They may be supportive
• They do not show the same effect in everyone
• They do not replace clinical treatments
• They may carry allergy and irritation risks
• It is safer to use them with dermatologist recommendation

In Which Situations Does Excessive Hair Loss Become A Serious Problem?

Excessive hair loss may be temporary and mild in some cases. However, shedding that lasts long, creates regional openings, or is seen with other symptoms may be a sign of a more serious cause. In this case, specialist evaluation is required without wasting time.

Especially if hair loss started suddenly, progresses rapidly, or affects other hairy areas such as eyebrows, eyelashes, and beard, underlying autoimmune, hormonal, or systemic causes should be investigated.

Situations that should be taken seriously in excessive hair loss are as follows:

• Shedding lasting longer than 6 months
• Formation of regional openings
• Sores, crusting, or redness on the scalp
• Accompanying eyebrow, eyelash, or beard shedding
• Sudden and intense hair loss
• Symptoms such as fever, weakness, or weight loss
• Menstrual irregularity, acne, or increased hair growth
• Pain or sensitivity on the scalp
• Shedding continuing despite treatment

If these symptoms are present, hair loss should not be dismissed with products used at home. Early evaluation facilitates determining the underlying cause and starting appropriate treatment.

Online Dermatology Support With Happ Health

Excessive hair loss may develop due to many different reasons such as genetic factors, hormonal changes, scalp diseases, vitamin deficiencies, or stress. Therefore, the type and cause of shedding should be clarified through specialist evaluation.

Happ Health, as a digital health platform and online healthcare application, offers a solution that facilitates remote access to dermatology specialists for hair loss. Through an online dermatology consultation, the course of your hair loss, accompanying symptoms, and changes in your scalp can be evaluated by a specialist.

By receiving online dermatology support from home or wherever you are, you can create a more informed roadmap about possible causes of hair loss, necessary tests, treatment options, and situations that require face-to-face examination.