PROPECIA 1 mg Tablets

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About the medicine

How to use Propecia

Contents of the leaflet

  1. PATIENT INFORMATION LEAFLET
  2. Leaflet attached to the packaging: information for the user
  3. PROPECIA, 1 mg, film-coated tablets
    1. Read the leaflet carefully before taking the medicine, as it contains important information for the patient.
    2. Table of contents of the leaflet
  4. What is Propecia and what is it used for
    1. Indications for use
  5. Important information before taking Propecia
    1. When not to take Propecia
    2. Warnings and precautions
    3. Effect on prostate-specific antigen (PSA)
    4. Breast cancer
    5. Mood changes and depression
    6. Children and adolescents
    7. Propecia and other medicines
    8. Pregnancy, breastfeeding, and fertility
    9. Driving and using machines
    10. Propecia contains lactose monohydrate
    11. Propecia contains sodium
  6. How to take Propecia
    1. Taking more Propecia than recommended
    2. Missing a dose of Propecia
  7. Possible side effects
    1. Reporting side effects
  8. How to store Propecia
  9. Contents of the pack and other information
    1. What Propecia contains
    2. What Propecia looks like and contents of the pack:
    3. Marketing authorization holder
    4. Manufacturer/Importer
    5. Date of last revision of the leaflet: 07/2024

PATIENT INFORMATION LEAFLET

Leaflet attached to the packaging: information for the user

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PROPECIA, 1 mg, film-coated tablets

Finasteride

Read the leaflet carefully before taking the medicine, as it contains important information for the patient.

  • Keep this leaflet, so you can read it again if you need to.
  • If you have any doubts, consult your doctor or pharmacist.
  • This medicine has been prescribed specifically for you. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same as yours.
  • If you experience any side effects, including those not listed in this leaflet, tell your doctor, pharmacist, or nurse. See section 4.

THIS MEDICINE IS FOR USE IN MEN ONLY

Table of contents of the leaflet

  • 1. What is Propecia and what is it used for
  • 2. Important information before taking Propecia
  • 3. How to take Propecia
  • 4. Possible side effects
  • 5. How to store Propecia
  • 6. Contents of the pack and other information

1. What is Propecia and what is it used for

Propecia is a film-coated tablet that contains the active substance finasteride.
Finasteride inhibits the activity of 5α-reductase type II, an enzyme involved in the metabolism of testosterone.
In men with androgenetic alopecia, finasteride reduces the concentration in the body of the testosterone metabolite that contributes to male pattern hair loss (androgenetic alopecia).
The medicine slows down the process of hair follicle miniaturization on the scalp, leading to a reversal of the hair loss process. The best treatment results are achieved in men with mild to moderate hair loss.
Finasteride does not have an effect on the treatment of androgenetic alopecia in women.

Indications for use

Propecia is indicated for the treatment of male pattern hair loss (androgenetic alopecia). It is used in men to increase hair growth and prevent further hair loss.
The medicine can only be used in men.
The medicine is not intended for use in women and children.

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2. Important information before taking Propecia

When not to take Propecia

  • in women,
  • if the patient is allergic to finasteride or any of the other ingredients of this medicine (listed in section 6),
  • in men taking finasteride or other 5α-reductase type II inhibitors for the treatment of benign prostatic hyperplasia or other conditions.

Warnings and precautions

Before starting to take Propecia, discuss it with your doctor or pharmacist.

Effect on prostate-specific antigen (PSA)

Inform your doctor that you are taking Propecia if your prostate-specific antigen (PSA) blood levels are being checked.
Before evaluating PSA test results, your doctor should consider doubling the PSA level in men taking Propecia.

Breast cancer

See section 4.

Mood changes and depression

Patients taking Propecia have reported mood changes, such as depressive mood and depression, and less frequently, suicidal thoughts.
If any of these symptoms occur, stop taking Propecia and immediately consult your doctor for further medical advice.

Children and adolescents

Do not use Propecia in children and adolescents. There are no data on the efficacy or safety of finasteride in children and adolescents under 18 years of age.

Propecia and other medicines

Tell your doctor or pharmacist about all medicines you are taking or have recently taken, as well as any medicines you plan to take.

Pregnancy, breastfeeding, and fertility

Pregnancy
Propecia is contraindicated in women.
Taking Propecia is contraindicated in women who are pregnant or suspected to be pregnant.
Handling damaged or crushed tablets can cause the medicine to be absorbed through the skin and lead to fetal developmental abnormalities in male fetuses.
Women who are pregnant or suspected to be pregnant, as well as women of childbearing age, should not handle crushed or damaged Propecia tablets.
Propecia tablets are film-coated, which prevents direct contact with the medicine, provided the tablets are not damaged or crushed.
Breastfeeding
Propecia is contraindicated in women.
Taking Propecia is contraindicated during breastfeeding.
Fertility
There are no data on the effect on fertility in humans.
There have been reports of infertility in men taking finasteride for a long time, who had other fertility risk factors. However, no studies have been conducted on the effect of finasteride on fertility in men.

Driving and using machines

There are no data indicating that Propecia affects the ability to drive or use machines.

Propecia contains lactose monohydrate

If you have previously been diagnosed with intolerance to some sugars, you should consult your doctor before taking the medicine.

Propecia contains sodium

The medicine contains less than 1 mmol (23 mg) of sodium per tablet, which means the medicine is considered "sodium-free".

3. How to take Propecia

Always take this medicine exactly as your doctor has told you.
If you are unsure, consult your doctor or pharmacist.
The recommended dose is 1 mg (1 tablet) once a day.
Take the medicine orally, with or without food.
It is important to take Propecia for as long as your doctor recommends, as the medicine only works after a longer period of time.
To increase hair growth and prevent further hair loss, it is necessary to take the medicine daily for at least 3 months.
To maintain treatment results, continuous use of the medicine is recommended.
Stopping the medicine causes the effects to disappear within 9 to 12 months.

If you have taken more tablets than recommended, contact your doctor immediately.

Missing a dose of Propecia

Do not take a double dose to make up for a missed dose.

4. Possible side effects

Like all medicines, Propecia can cause side effects, although not everybody gets them.
Side effects associated with Propecia may include decreased interest in sex and difficulty achieving an erection.
Stop taking Propecia and immediately consult your doctor if you experience any of the following symptoms (angioedema): swelling of the face, tongue, or throat; difficulty swallowing; hives; and difficulty breathing.
Immediately report any changes in breast tissue, such as lumps, pain, enlargement of the breasts, or discharge from the nipples, to your doctor, as they may be a sign of a serious disease, such as breast cancer.
Uncommon(may affect up to 1 in 100 people)

  • decreased sex drive,
  • erectile dysfunction,
  • ejaculation disorders (e.g., reduced semen volume),
  • depression. Frequency not known(cannot be estimated from the available data)
  • allergic reactions, including rash, itching,
  • breast tenderness or enlargement,
  • testicular pain,
  • blood in semen,
  • palpitations,
  • persistent erectile dysfunction after stopping treatment,
  • persistent decreased sex drive after stopping treatment,
  • persistent ejaculation disorders after stopping treatment,
  • infertility,
  • increased liver enzyme activity,
  • male breast cancer,
  • anxiety,
  • suicidal thoughts. If you experience an allergic reaction, stop taking the medicine and immediately consult your doctor.

Reporting side effects

If you experience any side effects, including those not listed in this leaflet, tell your doctor, pharmacist, or nurse.
Side effects can be reported directly to the Department of Drug Safety, Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products, Al. Jerozolimskie 181C, 02-222 Warsaw, Tel.: +48 22 49 21 301, Fax: +48 22 49 21 309, website: https://smz.ezdrowie.gov.pl.
Side effects can also be reported to the marketing authorization holder.
Reporting side effects will help to gather more information on the safety of the medicine.

5. How to store Propecia

Keep the medicine out of the sight and reach of children.
Store in a temperature below 30°C.
Store the blisters in the outer packaging to protect from moisture.
Do not use this medicine after the expiry date stated on the packaging.
The expiry date refers to the last day of the month stated.
Medicines should not be disposed of via wastewater or household waste.
Ask your pharmacist how to dispose of medicines no longer required.
This will help protect the environment.

6. Contents of the pack and other information

What Propecia contains

  • The active substance is finasteride. Each film-coated tablet contains 1 mg of finasteride.
  • The other ingredients are: tablet core: lactose monohydrate, microcrystalline cellulose, pregelatinized starch, sodium carboxymethyl cellulose type A, docusate sodium, magnesium stearate; coating: hypromellose, hydroxypropyl cellulose, titanium dioxide (E 171), talc, yellow iron oxide (E 172), red iron oxide (E 172).

What Propecia looks like and contents of the pack:

Propecia is a film-coated tablet.
Packaging
28 film-coated tablets (4 blisters of 7 tablets) in a cardboard box.

Marketing authorization holder

Organon Polska Sp. z o.o.
ul. Marszałkowska 126/134
00-008 Warsaw
Tel.: +48 22 105 50 01
[email protected]

Manufacturer/Importer

Merck Sharp & Dohme B.V., Waarderweg 39, Haarlem, 2031BN, Netherlands.
Organon Heist bv, Industriepark 30, 2220 Heist-op-den-Berg, Belgium.

Date of last revision of the leaflet: 07/2024

Online doctors for Propecia

Discuss questions about Propecia, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

Doctor
5.0(1)

Tomasz Grzelewski

DermatologyAllergology21 years of experience

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques. For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance. Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults. In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions. Patients commonly seek his care for: 

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns

Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.

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€86
Doctor
5.0(4)

Lizaveta Trafimchuk Takhvaniuk

DermatologyFamily medicine10 years of experience

Dr. Lizaveta Trafimchuk Takhvaniuk graduated in Medicine and subsequently specialized in Dermatology and Venereology. She has more than 10 years of clinical experience and is licensed to practice in Spain, where she focuses on the comprehensive diagnosis and treatment of dermatological conditions.

Throughout her education and professional career, Dr. Trafimchuk has gained extensive experience in managing diseases of the skin, hair, and nails, as well as in the diagnosis, treatment, and prevention of sexually transmitted infections (STIs). Her clinical approach is based on evidence-based medicine, combined with personalized care tailored to each patient’s needs.

In her daily practice, she treats a wide range of dermatological conditions, including chronic inflammatory dermatoses such as acne, rosacea, atopic dermatitis, psoriasis, and eczema. She also has experience in treating pigmentation disorders, including melasma, post-inflammatory hyperpigmentation, and dyschromia.

She has developed a particular interest in trichology, treating various types of alopecia, chronic hair loss, and scalp disorders. In addition, she has experience in managing infectious dermatoses of fungal, viral, and bacterial origin, as well as in evaluating benign and suspicious skin lesions, with referral to specialized care when necessary.

With a strong interest in a comprehensive approach to skin health, she also treats scars, post-procedural skin changes, and conditions related to hormonal factors and aging, including those associated with pregnancy, menopause, and age-related skin changes.

Thanks to her experience and continuous professional development, Dr. Trafimchuk provides high-quality medical care that is professional, confidential, and aligned with modern dermatology standards.

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€72
Doctor
0.0(0)

Daria Litash

Dermatology2 years of experience

Dr. Daria Litash is an experienced physician specializing in general medicine, weight management, healthy weight loss, and overall wellness. Her approach combines thorough medical assessment with personalized recommendations to help patients improve their health and maintain an active, balanced lifestyle.

During every online consultation, she places particular emphasis on taking a detailed medical history and identifying the underlying causes of symptoms. When clinically appropriate, she recommends blood tests or additional diagnostic investigations to provide a more accurate assessment and create an individualized treatment plan.

Her main areas of expertise include:

  • Healthy weight management and weight loss
  • Overweight treatment and long-term weight maintenance
  • Hair loss assessment and management
  • Skin health evaluation
  • General medical consultations for adults
  • Preventive medicine and healthy lifestyle guidance

Dr. Litash also holds a qualification in Aesthetic Medicine, allowing her to approach skin and hair concerns from both a medical and preventive perspective, always following evidence-based principles and current clinical recommendations.

Her professional background includes several years of experience working in community pharmacy in Spain, providing her with extensive knowledge of medications, treatment options, and therapeutic alternatives available on the Spanish market, as well as experience in selecting international pharmaceutical products when clinically appropriate.

Her online consultations are designed to provide clear, personalized, and patient-centered medical care, helping individuals better understand their health, make informed treatment decisions, and achieve sustainable long-term wellbeing.

Book a video appointment
€96

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Frequently Asked Questions

Is a prescription required for Propecia?

Propecia requires a prescription in Poland. You can check with a doctor online whether this medicine may be appropriate for your situation.

What is the active substance in Propecia?

The active ingredient in Propecia is finasteride. This information helps identify medicines with the same composition but different brand names.

Who manufactures Propecia?

Propecia is manufactured by Merck Sharp & Dohme B.V. Organon Heist bv. Pharmacy brands and packaging may differ depending on the distributor.

Which doctors can assess the use of Propecia online?

Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether Propecia is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.

How to buy Propecia in Spain?

Spain has a well-developed healthcare infrastructure across major cities such as Madrid, Barcelona, Valencia, and Seville. Pharmacies are widely available and operate under strict regulations, ensuring access to prescribed medications.

You can buy Propecia in Madrid, Barcelona, Seville, or Valencia at any local pharmacy with a valid prescription.

To obtain a prescription, you can use Oladoctor:

What are the alternatives to Propecia?

Other medicines with the same active substance (finasteride) include Alopexi, Androstatin, Finahit. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.

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