1. Why am I using FINASTERIDE VIATRIS 1?

FINASTERIDE VIATRIS 1 contains the active ingredient finasteride. FINASTERIDE VIATRIS 1 is used to treat men with male pattern hair loss to increase hair growth on the scalp and to prevent further hair loss.

For more information, see Section 1. Why am I using FINASTERIDE VIATRIS 1? in the full CMI.

2. What should I know before I use FINASTERIDE VIATRIS 1?

Do not use if you have ever had an allergic reaction to FINASTERIDE VIATRIS 1 or any of the ingredients listed at the end of the CMI.

FINASTERIDE VIATRIS 1 is for use in men only. Do not give FINASTERIDE VIATRIS 1 to children or women.

Talk to your doctor if you have any other medical conditions, take any other medicines, or are pregnant or plan to become pregnant or are breastfeeding.

For more information, see Section 2. What should I know before I use FINASTERIDE VIATRIS 1? in the full CMI.

3. What if I am taking other medicines?

Some medicines may interfere with FINASTERIDE VIATRIS 1 and affect how it works.

A list of these medicines is in Section 3. What if I am taking other medicines? in the full CMI.

4. How do I use FINASTERIDE VIATRIS 1?

• The dose is one tablet taken once each day.

More instructions can be found in Section 4. How do I use FINASTERIDE VIATRIS 1? in the full CMI.

5. What should I know while using FINASTERIDE VIATRIS 1?

For more information, see Section 5. What should I know while using FINASTERIDE VIATRIS 1? in the full CMI.

6. Are there any side effects?

Common side effects include difficulty achieving an erection or less desire for sex, that continues after stopping FINASTERIDE VIATRIS 1. Serious side effects include allergic reactions, breast swelling, tenderness, lumps or pain, discharge from the nipples, male breast cancer, hives or nettle rash, skin rash or itchiness, testicle pain, blood in the semen and depression.

For more information, including what to do if you have any side effects, see Section 6. Are there any side effects? in the full CMI.

FINASTERIDE VIATRIS 1

Active ingredient(s): finasteride

Consumer Medicine Information (CMI)

This leaflet provides important information about using FINASTERIDE VIATRIS 1. You should also speak to your doctor or pharmacist if you would like further information or if you have any concerns or questions about using FINASTERIDE VIATRIS 1.

Where to find information in this leaflet:

1. Why am I using FINASTERIDE VIATRIS 1?

FINASTERIDE VIATRIS 1 contains the active ingredient finasteride.

FINASTERIDE VIATRIS 1 is for use by men only.

FINASTERIDE VIATRIS 1 is used to treat men with male pattern hair loss to increase hair growth on the scalp and to prevent further hair loss.

Male pattern hair loss (also known as androgenetic alopecia) is a common condition in which men experience thinning of the hair on the scalp. This often results in a receding hair line and/or balding on the top of the head. These changes typically start to occur in some men in their 20s and become more common with age. Once hair loss has occurred over a long period of time, the hair may be permanently lost.

Male pattern hair loss is thought to be caused by a combination of family history (heredity) and production of a particular male hormone, called dihydrotestosterone (DHT). Men with male pattern hair loss have more DHT in the balding part of their scalp than in other parts, resulting in increased hair loss.

How FINASTERIDE VIATRIS 1 works

FINASTERIDE VIATRIS 1 specifically lowers the levels of DHT in the scalp, thus helping to reverse the balding process.

FINASTERIDE VIATRIS 1 does not affect hair on other parts of the body.

Men with mild to moderate, but not complete, hair loss can expect to benefit from the use of FINASTERIDE VIATRIS 1. In women who were studied, FINASTERIDE VIATRIS 1 was not effective in the treatment of hair loss (androgenetic alopecia).

There should be no need to change your usual hair care routine (for example, shampooing or haircuts) because you are taking FINASTERIDE VIATRIS 1.

2. What should I know before I use FINASTERIDE VIATRIS 1?

Warnings

Do not use FINASTERIDE VIATRIS 1 if:

• you are allergic to finasteride, or any of the ingredients listed at the end of this leaflet. Symptoms of an allergic reaction to FINASTERIDE VIATRIS 1 may include skin rash, or swelling of the lips or face.
• Always check the ingredients to make sure you can use this medicine.
• the packaging is torn or shows signs of tampering

Check with your doctor if you:

• have any other medical conditions
• take any medicines for any other condition
• have any allergies to any other medicines or any other substances, such as foods, preservatives or dyes.

During treatment, you may be at risk of developing certain side effects. It is important you understand these risks and how to monitor for them. See additional information under Section 6. Are there any side effects?

Pregnancy and breastfeeding

Women who are pregnant or may be pregnant must not take FINASTERIDE VIATRIS 1, handle crushed or broken tablets or handle tablets with wet hands.

If the active ingredient in FINASTERIDE VIATRIS 1 is absorbed after swallowing the tablet or through the skin by a woman who is pregnant with a male baby, it may cause the male baby to be born with abnormalities of the sex organs.

Whole tablets are coated to prevent contact with the active ingredient during normal handling, provided that the tablets haven't been crushed or broken.

If a pregnant woman swallows FINASTERIDE VIATRIS 1, handles crushed or broken tablets or handles tablets with wet hands, her doctor must be consulted immediately.

Women and children

• Do not give FINASTERIDE VIATRIS 1 to children or women.
• FINASTERIDE VIATRIS 1 is for use by men only.

3. What if I am taking other medicines?

Tell your doctor or pharmacist if you are taking any other medicines, including any medicines, vitamins or supplements that you buy without a prescription from your pharmacy, supermarket or health food shop.

Some medicines may affect the way other medicines work. However, FINASTERIDE VIATRIS 1 has not been shown to interfere with other medicines.

Check with your doctor or pharmacist if you are not sure about what medicines, vitamins or supplements you are taking and if these affect FINASTERIDE VIATRIS 1.

4. How do I use FINASTERIDE VIATRIS 1?

How much to take

• Take FINASTERIDE VIATRIS 1 only when prescribed by your doctor.
• The dose is one tablet taken once each day.
• FINASTERIDE VIATRIS 1 will not work faster or better if you take it more than once a day.
• Male pattern hair loss is a condition that develops over a long period of time. Because it takes time for new hair to grow, you will not see immediate results. In general, daily use for 3 months or more may be necessary before you notice increased hair growth or prevention of further loss.
• Follow the instructions provided and use FINASTERIDE VIATRIS 1 until your doctor tells you to stop.
• If you stop taking the tablets your hair loss is likely to resume.

When to take FINASTERIDE VIATRIS 1

• It does not matter if you take FINASTERIDE VIATRIS 1 before or after food.

How to take FINASTERIDE VIATRIS 1

• Swallow FINASTERIDE VIATRIS 1 with a glass of water.

If you forget to take FINASTERIDE VIATRIS 1

FINASTERIDE VIATRIS 1 should be used regularly at the same time each day. If you miss your dose at the usual time, take it as soon as you remember, and then go back to taking your tablet as you would normally.

If it is almost time for your next dose, skip the dose you missed and take your next dose when you are meant to.

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

If you have trouble remembering to take your tablets, ask your pharmacist for some hints.

If you use too much FINASTERIDE VIATRIS 1

If you think that you have used too much FINASTERIDE VIATRIS 1, you may need urgent medical attention.

You should immediately:

• phone the Poisons Information Centre (by calling 13 11 26), or
• contact your doctor, or
• go to the Emergency Department at your nearest hospital.

You should do this even if there are no signs of discomfort or poisoning.

5. What should I know while using FINASTERIDE VIATRIS 1?

Things you should do

Remind any doctor, dentist or pharmacist you visit that you are using FINASTERIDE VIATRIS 1.

Things you should not do

• Do not give FINASTERIDE VIATRIS 1 to anyone else, even if they have the same condition as you.

Driving or using machines

FINASTERIDE VIATRIS 1 should not affect your ability to drive or operate machinery.

Looking after your medicine

• Keep FINASTERIDE VIATRIS 1 in a cool dry place where the temperature stays below 25 °C.
• Keep your tablets in the blister pack until it is time to take them.
• Never put the tablets in another box or container, as they might get mixed up.

Follow the instructions in the carton on how to take care of your medicine properly.

Store it in a cool dry place away from moisture, heat or sunlight; for example, do not store it:

• in the bathroom or near a sink, or
• in the car or on window sills.

Keep it where young children cannot reach it.

Getting rid of any unwanted medicine

If you no longer need to use this medicine or it is out of date, take it to any pharmacy for safe disposal.

Do not use this medicine after the expiry date.

6. Are there any side effects?

All medicines can have side effects. If you do experience any side effects, most of them are minor and temporary. However, some side effects may need medical attention.

See the information below and, if you need to, ask your doctor or pharmacist if you have any further questions about side effects.

Less serious side effects

Serious side effects

Tell your doctor or pharmacist if you notice anything else that may be making you feel unwell.

Other side effects not listed here may occur in some people.

Reporting side effects

After you have received medical advice for any side effects you experience, you can report side effects to the Therapeutic Goods Administration online at www.tga.gov.au/reporting-problems. By reporting side effects, you can help provide more information on the safety of this medicine.

Always make sure you speak to your doctor or pharmacist before you decide to stop taking any of your medicine.

7. Product details

This medicine is only available with a doctor's prescription.

What FINASTERIDE VIATRIS 1 contains

Do not take this medicine if you are allergic to any of these ingredients.

What FINASTERIDE VIATRIS 1 looks like

FINASTERIDE VIATRIS 1 is a reddish brown, round, biconvex, film-coated tablets, marked "F1" on one side and plain on the other (AUST R 330151).

A pack contains 28 tablets in a blister pack.

Who distributes FINASTERIDE VIATRIS 1

Sponsor

Accord Healthcare Pty Ltd

Level 24, 570 Bourke Street

Melbourne Victoria 3004

Australia

Distributor

FINASTERIDE is distributed in Australia by:

Alphapharm Pty Ltd trading as Viatris

Level 1, 30 The Bond

30-34 Hickson Road

Millers Point NSW 2000

www.viatris.com.au

Phone: 1800 274 276

This leaflet was prepared in January 2026.