Finasteride is one of the most effective prescription medications for treating male pattern hair loss (androgenetic alopecia). By reducing the conversion of testosterone to dihydrotestosterone (DHT), Finasteride helps slow progressive hair loss, preserve existing hair, and promote regrowth in many patients. Because not all types of hair loss respond to Finasteride—and the medication is not appropriate for everyone—treatment should begin with an accurate diagnosis by a dermatologist. At BOME Dermatology Clinic in Apgujeong, Gangnam, a board-certified dermatologist (M.D., Ph.D.) provides comprehensive hair and scalp evaluations before recommending individualized Finasteride therapy. Every treatment plan is based on evidence-based dermatology, the patient's pattern of hair loss, overall health, and long-term hair restoration goals. BOME emphasizes physician-led diagnosis rather than prescribing medication without identifying the underlying cause of hair loss.

Whether you are noticing a receding hairline, crown thinning, progressive hair loss, or early signs of androgenetic alopecia, BOME offers personalized medical hair loss treatment for Korean residents, expatriates, and international patients.

Why Choose BOME Dermatology Clinic?

Hair loss has many potential causes, including genetics, autoimmune disease, hormonal disorders, nutritional deficiencies, stress, medications, and scalp inflammation. Finasteride is highly effective for appropriately selected patients with androgenetic alopecia but is not a universal treatment for every type of hair loss. At BOME, every consultation begins with a comprehensive scalp examination and medical assessment before treatment recommendations are made. The clinic combines specialized dermatology expertise with individualized care to develop long-term management strategies rather than short-term solutions.

Clinic Highlights

• Board-certified dermatologist (M.D., Ph.D.)
• Comprehensive hair and scalp evaluation
• Personalized Finasteride treatment plans
• Evidence-based hair loss management
• Accurate diagnosis before medication
• Combination hair restoration planning
• English-friendly consultations
• Private one-on-one appointments
• International patient-friendly care
• Convenient Apgujeong location in Gangnam

What Is Finasteride?

Finasteride is a prescription medication that inhibits 5-alpha reductase, the enzyme responsible for converting testosterone into dihydrotestosterone (DHT).

DHT is one of the primary factors responsible for progressive follicle miniaturization in genetically susceptible individuals with male pattern hair loss.

By lowering scalp DHT levels, Finasteride may:

• Slow progressive hair loss
• Preserve existing hair
• Improve hair density
• Promote regrowth in selected patients
• Reduce ongoing follicle miniaturization

Treatment effectiveness varies among individuals and depends on the stage and duration of hair loss.

Who May Benefit From Finasteride?

A dermatologist may recommend Finasteride for patients with:

Male Pattern Hair Loss

The most common indication, characterized by:

• Receding hairline
• Crown thinning
• Progressive scalp hair loss
• Family history of androgenetic alopecia

Early Hair Loss

Patients treated during the early stages often have a greater opportunity to preserve existing hair follicles.

Long-Term Hair Maintenance

Many patients continue treatment to maintain hair density after achieving improvement.

Who May Not Be an Ideal Candidate?

Finasteride is not appropriate for every patient.

It is generally not prescribed during pregnancy or for individuals who may become pregnant because of the potential risk of fetal harm from exposure. It is also not routinely used for most causes of female hair loss, although treatment decisions should always be individualized.

Alternative evaluation may be recommended when hair loss is caused by:

• Alopecia areata
• Telogen effluvium
• Scarring alopecia
• Iron deficiency
• Thyroid disorders
• Nutritional deficiencies
• Active scalp inflammation
• Medication-related hair loss

Accurate diagnosis is essential before beginning treatment.

Comprehensive Hair and Scalp Evaluation

During your consultation, your dermatologist evaluates:

• Hair loss pattern
• Hair density
• Family history
• Medical history
• Current medications
• Hormonal factors
• Scalp condition
• Previous treatments
• Lifestyle factors
• Long-term treatment goals

When clinically appropriate, additional investigations may include:

• Dermoscopic scalp examination (trichoscopy)
• Hair pull test
• Laboratory evaluation
• Clinical photography
• Scalp biopsy in selected cases

These investigations help determine whether Finasteride is appropriate and identify other contributing causes of hair loss.

Personalized Finasteride Treatment

Treatment is tailored according to the patient's diagnosis, age, medical history, and treatment objectives.

Oral Finasteride

Prescription oral Finasteride may be recommended for appropriately selected patients with androgenetic alopecia after a comprehensive dermatologic evaluation.

Long-Term Monitoring

Hair loss treatment requires regular follow-up to monitor progress, assess treatment response, discuss potential side effects, and adjust therapy when needed.

Combination Therapy

Depending on the diagnosis, Finasteride may be incorporated into a broader physician-directed hair restoration program that may include:

• Topical Minoxidil
• Low-dose oral Minoxidil for selected patients
• Platelet-rich plasma (PRP) for appropriate candidates
• Scalp health management
• Nutritional counseling
• Treatment of underlying scalp disorders

Combination therapy is individualized based on the patient's diagnosis and clinical findings.

What to Expect During Your Visit

Step 1 – Consultation

Your dermatologist reviews your hair loss history, family history, medical conditions, medications, and treatment goals.

Step 2 – Hair and Scalp Examination

A detailed examination evaluates hair density, scalp health, follicular miniaturization, and the distribution of hair loss.

Step 3 – Diagnosis

The dermatologist determines whether your hair loss is consistent with androgenetic alopecia or another scalp disorder requiring a different treatment approach.

Step 4 – Personalized Treatment Plan

Recommendations may include:

• Oral Finasteride when clinically appropriate
• Topical therapies
• Combination medical treatments
• Scalp care recommendations
• Long-term follow-up

Step 5 – Ongoing Monitoring

Regular follow-up appointments allow your dermatologist to monitor treatment response, discuss any concerns, and optimize long-term hair preservation.

When Can You Expect Results?

Hair growth develops gradually.

General expectations include:

• Hair shedding may stabilize over the first few months.
• Visible improvement commonly begins after 3 to 6 months.
• Maximum benefit often requires 6 to 12 months of continuous treatment.
• Continued therapy is generally needed to maintain treatment benefits.

Individual outcomes vary depending on the severity and duration of androgenetic alopecia.

Possible Side Effects

Like all prescription medications, Finasteride may cause side effects in some individuals.

Potential adverse effects may include:

• Reduced libido
• Erectile dysfunction
• Ejaculatory changes
• Breast tenderness or enlargement (rare)
• Mood changes in some patients

Most patients tolerate treatment well, but your dermatologist will review the potential benefits, risks, and appropriate monitoring before treatment begins.

International Patients Welcome

BOME Dermatology Clinic welcomes:

• Medical tourists
• Expats
• International students
• Business travelers
• Long-term foreign residents

International patients receive:

• English-friendly communication
• Personalized dermatologist consultations
• Evidence-based diagnosis
• Individualized hair restoration plans
• Comprehensive follow-up recommendations.

Why Choose a Board-Certified Dermatologist?

Finasteride is a prescription medication that should be used only after a proper medical diagnosis. A board-certified dermatologist has specialized expertise in distinguishing androgenetic alopecia from autoimmune, inflammatory, infectious, hormonal, and nutritional causes of hair loss while determining whether Finasteride is appropriate for an individual patient. At BOME Dermatology Clinic, every recommendation begins with an accurate diagnosis and focuses on long-term scalp and hair health through evidence-based dermatology.

Frequently Asked Questions

How does Finasteride work?

Finasteride reduces the production of DHT, a hormone that contributes to follicle miniaturization in male pattern hair loss. Lowering DHT helps slow hair loss and may improve hair density over time.

How long does Finasteride take to work?

Most patients notice stabilization of hair loss within several months, while visible improvement often develops after 3 to 6 months of consistent treatment. Maximum benefit may require up to one year.

Can Finasteride be combined with Minoxidil?

Yes. Many patients with androgenetic alopecia benefit from a physician-directed treatment plan combining Finasteride with topical or oral Minoxidil when clinically appropriate.

What happens if I stop taking Finasteride?

If treatment is discontinued, the protective effects gradually diminish, and genetically programmed hair loss typically resumes over several months.

Do you treat international patients?

Yes. BOME Dermatology Clinic provides English-friendly consultations and personalized treatment plans for international patients with androgenetic alopecia, male pattern hair loss, scalp disorders, and other hair-related conditions.