Propecia

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Propecia (Finasteride) 1mg and 5mg tablets are available to purchase from our Singapore pharmacy with dependable delivery. This DHT blocker works by inhibiting the conversion of testosterone to dihydrotestosterone to slow hair loss and promote regrowth in male pattern baldness. It offers an effective solution for men experiencing hereditary hair thinning who want to preserve their existing hair and stimulate new growth.

Table of contents

Propecia (Finasteride) Buyer and Patient Handbook in Singapore

What is Propecia?

Propecia is a 1 mg oral tablet belonging to the 5-alpha-reductase inhibitor class, approved for treatment of male-pattern Hair Loss (Androgenetic Alopecia). It is indicated for men experiencing thinning on the crown and vertex of the scalp. The product holds FDA and Health Sciences Authority (HSA) approval and is supplied as a film-coated pill.

Who Should Use Propecia?

  • Men aged 18 years and older
  • Individuals with early-stage male-pattern hair thinning
  • Patients seeking a non-surgical, daily oral option

How Does It Work?

Propecia blocks the enzyme 5-alpha-reductase, which converts testosterone into dihydrotestosterone (DHT). Lower DHT levels reduce miniaturisation of hair follicles, allowing thicker hairs to grow. The medication does not affect hormone levels in other tissues, so systemic side effects are uncommon.

Why Choose Propecia?

  • Proven efficacy: Clinical trials show noticeable regrowth in ≈ 70 % of users after 12 months.
  • Convenient dosing: One pill taken with water each morning.
  • Brand reliability: Manufactured by Merck & Co., with a long safety record. (Off-label uses such as treatment of Benign Prostatic Hyperplasia should only be considered after professional advice.)

Dosage, Administration, Lifestyle and Dietary Recommendations

  • 1 mg tablet once daily for hair loss (the 5 mg tablet is reserved for other indications and is not recommended here).

How to Take

  1. Swallow the tablet whole with a glass of water.
  2. Can be taken with or without food; consistency each day is important.

Missed Dose

  • If you remember within 12 hours, take it now.
  • If it is almost time for the next dose, skip the missed one and continue the regular schedule.

Overdose

  • Seek immediate medical attention or call Singapore’s national poison centre (2222 555 555).

Special Populations

  • Elderly: No dosage adjustment needed, but monitor for any new symptoms.
  • Kidney or liver impairment: Use with caution; consult a healthcare professional.
  • Women & children: Not indicated; contraindicated.

Lifestyle & Diet

  • Avoid excessive grapefruit juice as it may increase blood levels of finasteride.
  • No dietary restrictions; maintain a balanced diet for optimal hair health.

Precautions and Warnings

  • Do not use if you are allergic to finasteride or any tablet excipients.
  • Men with Prostate Cancer should discuss potential risks with a physician.
  • Persistent sexual dysfunction or mood changes warrant prompt medical review.

Drug Interactions

Drug Class Interaction Risk Recommended Action
CYP3A4 inhibitors (e.g., ketoconazole) ↑ finasteride levels Monitor; adjust if needed
Anticoagulants (warfarin) Possible ↑ bleeding risk Check INR more frequently
Hormonal therapies Hormone-related effects Evaluate clinical relevance

Potential Side Effects

Common Side Effects

Less Common Side Effects

  • Breast tenderness or enlargement
  • Skin rash or itching

Serious Side Effects

  • Persistent Depression or mood swings - consult a doctor immediately
  • Severe allergic reaction (swelling, difficulty breathing) - seek emergency care

Who Should Avoid This Medication?

  • Women (including pregnant or nursing mothers)
  • Children under 18 years
  • Men with known hypersensitivity to finasteride
  • Individuals with active prostate Cancer

Storage Instructions

  • Store at 15 °C - 30 °C (room temperature), away from moisture and direct sunlight.
  • Keep out of reach of children.
  • Do not use after the expiry date printed on the pack.

Propecia Alternatives

Name Class Key Difference
Finasteride 5 mg (generic) 5-α-reductase inhibitor Higher dose, used for BPH
Dutasteride Dual 5-α-reductase inhibitor More potent, longer half-life
Minoxidil topical solution Vasodilator Applied to scalp, no systemic exposure

Frequently Asked Questions

How long does it take to see results?

Most men notice visible hair regrowth after 3-6 months, with optimal results at 12 months of continuous use.

Can I drink alcohol while taking Propecia?

Moderate alcohol consumption does not affect the drug’s efficacy, but excessive drinking can worsen hormonal balance.

Will Propecia prevent future hair loss?

It maintains existing hair and can promote new growth, but discontinuation often leads to gradual loss of the gains.

Is the 5 mg tablet interchangeable with the 1 mg tablet?

No. The 5 mg dose is intended for other medical conditions and may increase side-effect risk when used for hair loss.

What should I do if I experience persistent sexual side effects?

Contact a healthcare professional to discuss dosage adjustment or alternative therapy.

Can I take Propecia while using a hair transplant?

Yes, many surgeons recommend continuing finasteride to preserve transplanted grafts, but confirm with your clinician.

Does Propecia interact with over-the-counter supplements?

Most vitamins and minerals are safe, but St. John’s wort (a CYP3A4 inducer) may lower drug levels.

Is it safe to start Propecia at any age?

The medication is approved for men 18 years and older; younger users should not take it.

Glossary

  • 5-α-reductase: Enzyme that converts testosterone into the more potent hormone DHT.
  • DHT (Dihydrotestosterone): Hormone that shrinks hair follicles in androgenetic Alopecia.
  • Bioequivalence: When a generic product shows the same availability in the body as the brand-name drug.

Disclaimer

The information provided here is for general educational purposes and does not substitute professional medical advice. Off-label uses, dosage changes, or treatment decisions should be discussed with a qualified healthcare provider. This handbook reflects the services offered by our online pharmacy platform; users remain responsible for their health choices.

Propecia Properties

  • Original Manufacturer: Merck & Co.
  • Clinical use: 5-alpha reductase inhibitor
  • Spectrum of activity: Reduces hair loss and shrinks the prostate in BPH
  • Mechanism of action: Inhibits the enzyme 5-alpha reductase, reducing DHT levels
  • Classification: 5-alpha reductase inhibitor
  • Recommended Dosage: 5 mg daily for BPH, 1 mg daily for hair loss
  • Basic Side Effects: Decreased libido, Erectile dysfunction, Breast tenderness
  • Moderate Side Effects: Testicular pain, Ejaculation disorders, Skin rash
  • Serious Side Effects: Fetal abnormalities (if taken during pregnancy), Prostate cancer risk, Liver problems

Propecia Drug Class

5-alpha-reductase Inhibitors

How to purchase Propecia on our Website

To purchase Propecia | Finasteride on our website, just select the required dosage and quantity of pills above. The price of your choice will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more pills or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.

Propecia / Finasteride pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Propecia pills are dispatched from outside Singapore due to prescriptions issued overseas.

Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.

Reviews

4.75/186
Propecia

Started on 1mg six weeks ago. The "shedding" phase is absolutely brutal, I swear I'm losing more hair now than before I started. Doc says it's normal, but seeing clumps in the shower drain is stressing me out. Also, waking up feeling totally groggy, like jet lag even though I'm home. Hope this stabilizes soon because my scalp looks worse right now, not better.

Kenji T. Kuala Lumpur, Malaysia

Been on the 1mg pill for over two years now, and the results are undeniable. My crown looks way thicker-my barber even commented last month. The trick is consistency and timing. I found taking it *only* three times a week drastically minimized the fatigue and brain fog. Four times was too much. If you're worried about sides, try lowering the dose frequency first before quitting entirely. Maintenance is worth the minor hassle.

Rico V. Cebu City, Philippines

This stuff definitely holds the line, but man, the mental side effects caught me off guard initially. The first three months I felt like I was wearing a helmet-just vaguely depressed and unmotivated. What worked for me? Splitting the 1mg pill into tiny 0.5mg doses every other day. It's annoying to cut, but it keeps the dihydrotestosterone levels manageable without the deep emotional troughs. Slow and steady wins the hair race.

Wei H. Singapore, Singapore

Only two months in, so I'm a total newbie. I haven't seen any regrowth yet, zero change. What I have noticed is significant testicular ache, especially in the first hour after taking the pill. It's not debilitating, just a dull, annoying throb. I started taking it right before bed instead of in the morning, which seems to manage the acute discomfort while I'm asleep. Fingers crossed the pain goes away and the results kick in soon.

Prajak P. Bangkok, Thailand

It works brilliantly for my vertex thinning, truly stabilized my hairline after six months. But the digestive side effects are a nightmare. Chronic loose stools unless I take the pill strictly with a huge, fatty meal (something like Nasi Lemak). If I take it on an empty stomach, I spend the next day in the bathroom. It's a huge tradeoff, but I'm terrified to stop and lose the progress. The meal timing hack is crucial for me.

Siti A. Jakarta, Indonesia

I’ve been taking 1mg for three years straight. Zero visible side effects, seriously lucky on that front. My hair is back to what it was in college, maybe 90% density restored. However, my libido took a noticeable hit after the first year-it's still functional, but the drive isn't the same. It's a psychological adjustment, knowing that my hair is great, but that fiery urgency is gone. It’s effective medication, but there’s definitely a cost.

Arun S. Penang, Malaysia

I had to quit after six months, maybe I'm just really sensitive. The hair growth was decent, I saw vellus hairs filling in my temples. But the gynecomastia fear got too real. I started noticing an odd tenderness and puffiness around the nipples. Immediately stopped, didn't want to risk it escalating further. My advice: keep a very close eye on any breast tissue changes, even if slight. It wasn't worth the anxiety for me.

Michael L. Singapore, Singapore

I've switched from 1mg daily to 5mg split into quarters, taken every other day-a tip I got from a local doctor. It seems to give me the same halting stability on my hairline while dramatically lowering the "foggy thinking" I was getting. Plus, the 5mg pack is substantially cheaper than the 1mg here in Manila, so it's a major cost-saver. If you can handle cutting pills, this hack makes it sustainable long-term. Almost five years on Propecia now.

Maria G. Manila, Philippines

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