Buy Proscar
Proscar
Proscar Properties
About Proscar
Proscar is a 5 mg oral tablet containing finasteride, a synthetic 5-α-reductase inhibitor used to treat benign prostatic hyperplasia (BPH) in adult men. By reducing the conversion of testosterone to dihydrotestosterone (DHT), it helps shrink an enlarged prostate, easing urinary symptoms and lowering the risk of acute urinary retention. Finasteride is also prescribed off-label for androgenetic alopecia in men, although that indication is not approved by Singapore’s Health Sciences Authority (HSA).
What is Generic Proscar (Finasteride)?
Generic Proscar (Finasteride) belongs to the class of 5-α-reductase inhibitors. It received approval from the HSA for the treatment of BPH in men and is available only by prescription in Singapore. The medication comes as a 5 mg tablet taken once daily. As a generic formulation, it contains the same active ingredient as the original branded product and is expected to provide equivalent clinical efficacy at a lower cost.
How Proscar Works
Finasteride blocks the enzyme 5-α-reductase, which converts testosterone into the more potent androgen dihydrotestosterone (DHT). DHT drives the growth of prostatic stromal and epithelial cells. By lowering DHT levels in the prostate, finasteride reduces glandular volume and smooth-muscle tone, leading to:
- Decreased obstruction of the urethra
- Improved urinary flow rates
- Reduced frequency of nocturia
Pharmacokinetically, finasteride is well-absorbed after oral ingestion, reaching peak plasma concentrations within 1-2 hours. It has a half-life of approximately 5-7 days, permitting steady-state concentrations after about a month of daily dosing. The drug is metabolised primarily by CYP3A4 and excreted in the urine and feces.
Why Proscar Is Used for Men’s Health Conditions
- Benign Prostatic Hyperplasia (BPH) - The reduction of DHT shrinks prostate size, alleviating lower urinary tract symptoms (LUTS). Clinical guidelines (e.g., European Association of Urology) place finasteride as a first-line oral therapy for men with moderate to severe BPH.
- Prevention of Acute Urinary Retention - Long-term use lowers the incidence of sudden urinary blockage, decreasing the need for surgical intervention.
- Adjunct to Alpha-Blockers - When combined with agents such as tamsulosin, finasteride provides synergistic symptom relief, addressing both dynamic (muscle tone) and static (size) components of BPH.
These benefits stem directly from the drug’s mechanism of cutting DHT-driven prostatic growth, a central driver of BPH pathology.
Off-Label and Investigational Uses of Proscar
Finasteride has been studied for male pattern hair loss (androgenetic alopecia). Randomised trials show modest increases in hair density after 12 months of treatment, but the indication remains unapproved by the HSA.
Off-label use should only be considered under the supervision of a qualified healthcare provider.
Is Proscar Right for You?
Proscar is most appropriate for men over 40 with symptomatic BPH confirmed by digital rectal examination, prostate-specific antigen (PSA) testing, and uroflowmetry. It is generally well-tolerated in healthy adults but requires caution in:
- Elderly patients with hepatic impairment, as metabolism may be slowed.
- Men planning fertility - Finasteride can lower semen volume and sperm count; counseling is advised.
- Patients with a history of prostate cancer - Finasteride may reduce PSA levels, potentially masking early detection; regular monitoring is essential.
Patients with known hypersensitivity to finasteride or any component of the tablet should avoid the medication.
Taking Proscar Effectively
- Timing: Take the tablet at the same time each day, preferably with food to minimise gastrointestinal upset.
- Missed Dose: If a dose is missed, take it as soon as remembered unless it is within 12 hours of the next scheduled dose; in that case, skip the missed tablet and resume the regular schedule.
- Travel: Carry the medication in its original packaging with a copy of the prescription; temperature-stable storage (room temperature) is sufficient.
- Interactions: Avoid concurrent use of strong CYP3A4 inhibitors (e.g., ketoconazole) as they may increase finasteride plasma levels.
Understanding Side Effects and How to Manage Them
Finasteride’s side-effect profile reflects its hormonal modulation:
- Reduced libido, erectile dysfunction, and ejaculatory disorders - These arise from diminished DHT in sexual tissues. If persistent after 3 months, discuss dose adjustment or discontinuation with a physician.
- Breast tenderness or enlargement - Likely due to altered androgen-estrogen balance; medical evaluation is recommended.
- Depression and mood changes - Though uncommon, any new psychological symptoms should prompt immediate medical review.
Most adverse events are mild and resolve upon discontinuation. Severe reactions such as hypersensitivity rash, swelling of the face or throat, or signs of an allergic reaction require urgent care.
Buying Proscar from Our Online Pharmacy
Why Choose Our Service?
Our online pharmacy bridges the gap for Singaporean patients who face limited local availability or high out-of-pocket costs for prescription-only medicines. By sourcing from verified international partners, we ensure that each tablet meets stringent quality standards.
Quality & Safety
We work with licensed pharmacies that operate under the regulatory frameworks of their respective jurisdictions and adhere to WHO Good Manufacturing Practices. Every batch undergoes independent laboratory testing for potency and purity before shipment.
Pricing & Access
Finasteride generics are offered at a fraction of the brand price, delivering significant savings for long-term therapy. Customers benefit from a Lifetime 10 % discount on all reorders, making chronic management more affordable.
Discreet Delivery
Orders are packaged in plain, tamper-evident envelopes. Express shipping typically arrives within 7 days, while standard delivery takes up to 3 weeks, with full tracking available through our platform.
Frequently Asked Questions
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Is Proscar safe for long-term use? Long-term studies up to 5 years show sustained efficacy in reducing BPH symptoms without a rise in serious adverse events. Regular monitoring of prostate-specific antigen and liver function is advised.
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Can Proscar be taken with alpha-blockers? Yes, co-administration is common and can enhance symptom relief by targeting both prostate size and smooth-muscle tone.
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What should I do if I experience reduced sexual desire? Discuss the symptom with your clinician; dose reduction or switching to another BPH medication may be considered.
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Does Proscar affect PSA test results? Finasteride can lower PSA by about 50 %; physicians typically adjust PSA values (multiply by 2) when interpreting cancer screening results.
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Is a prescription required in Singapore? Finasteride 5 mg is classified as prescription-only; a valid doctor’s order is necessary for dispensing.
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How does Proscar compare with surgical options for BPH? Medication offers a non-invasive first-line approach. Surgery is reserved for cases refractory to medical therapy or with complications such as severe urinary retention.
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Can I take Proscar if I have liver disease? Use with caution; dose adjustment may be needed, and liver function should be monitored regularly.
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Is there a risk of birth defects if a partner becomes pregnant? Finasteride is contraindicated in women of child-bearing potential; male patients should use condoms during treatment to prevent any potential exposure through semen.
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What happens if I stop taking Proscar abruptly? Prostatic size will gradually return to baseline, and urinary symptoms may recur. A tapered discontinuation under medical supervision is recommended.
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Are there any dietary restrictions? No specific foods need to be avoided, but excessive alcohol can exacerbate liver metabolism concerns.
Glossary
- 5-α-Reductase
- An enzyme that converts testosterone into the more potent androgen dihydrotestosterone (DHT), a key driver of prostate growth.
- Benign Prostatic Hyperplasia (BPH)
- Non-cancerous enlargement of the prostate gland that can cause urinary obstruction in older men.
- Prostate-Specific Antigen (PSA)
- A protein produced by prostate cells; elevated levels may indicate prostate disease, including cancer.
Disclaimer
The information provided about Proscar is for general knowledge only. It does not replace professional medical consultation. All treatment decisions, including those regarding off-label use, should be made under the supervision of a qualified healthcare provider. We assume all readers are responsible adults capable of making informed decisions about their health. Our online pharmacy offers access to Proscar for individuals who may have limited availability through traditional pharmacies, prescription-based insurance schemes, or who are seeking affordable generic alternatives. Always consult your doctor before starting, changing, or discontinuing any medication.
