Finast Tablet (Finasteride 5mg): Complete Guide to Uses, Side Effects, and Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Blood in urine or semen
- Severe pain in the lower abdomen or back
- Inability to urinate (acute urinary retention)
- Breast lump, nipple discharge, or breast pain
- Swelling of face, lips, tongue, or throat
- Difficulty breathing or severe rash
- Yellowing of skin or eyes (jaundice)
- Persistent dizziness or fainting
If experiencing severe symptoms, call emergency services immediately.
What is finastat 5mg tablet used for?
Finasteride 5 mg is an oral tablet used to treat benign prostatic hyperplasia (BPH) in men. It works by blocking the enzyme that converts testosterone to dihydrotestosterone (DHT), which shrinks the prostate and improves urinary symptoms over 3-6 months. It is not for use in women or children.
- Generic Name: Finasteride (5mg)
- Manufacturer: Active Healthcare
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 finastat 5mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा फाइनास्टेराइड 5 मिलीग्राम की गोली है, जिसका उपयोग पुरुषों में बेनाइन प्रोस्टेटिक हाइपरप्लासिया (बीपीएच) के इलाज के लिए किया जाता है। बीपीएच में प्रोस्टेट ग्रंथि बढ़ जाती है, जिससे पेशाब करने में कठिनाई, बार-बार पेशाब आना, और रात में उठकर पेशाब करने की समस्या होती है। यह दवा प्रोस्टेट को छोटा करने में मदद करती है और पेशाब की समस्याओं को कम करती है। यह दवा महिलाओं और बच्चों के लिए नहीं है। गर्भवती महिलाओं को इस दवा को छूने से भी बचना चाहिए।
साइड इफेक्ट्स: आम दुष्प्रभावों में कामेच्छा में कमी, इरेक्शन में कठिनाई, और वीर्य की मात्रा में कमी शामिल हैं। कुछ पुरुषों में स्तन में कोमलता या सूजन हो सकती है। चक्कर आना भी हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन इनमें उच्च श्रेणी का प्रोस्टेट कैंसर, पुरुष स्तन कैंसर, और गंभीर एलर्जी प्रतिक्रिया शामिल हो सकती है। यदि आपको स्तन में गांठ, निप्पल से स्राव, या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें, आमतौर पर दिन में एक बार। इसे भोजन के साथ या बिना भोजन के लिया जा सकता है। गोली को चबाएं या तोड़ें नहीं। गर्भवती महिलाओं को टूटी हुई गोली को छूने से बचना चाहिए। इस दवा को बच्चों की पहुंच से दूर रखें। अन्य दवाओं के साथ इसका सेवन करने से पहले डॉक्टर से सलाह लें। डॉक्टर की सलाह के बिना दवा बंद न करें। नियमित जांच के लिए डॉक्टर के पास जाएं।
💊 finastat 5mg tablet Uses & Benefits
- [{"condition":"Benign prostatic hyperplasia (BPH)","description":"This medicine is used to treat symptomatic BPH in men with an enlarged prostate.
- It helps shrink the prostate, improve urine flow, and reduce the risk of acute urinary retention and the need for surgery.","evidence":"Well-established"},{"condition":"Male pattern hair loss (androgenetic alopecia)","description":"Finasteride 1 mg is approved for male pattern hair loss, but this 5 mg tablet is sometimes used off-label for the same purpose.
- It works by lowering DHT levels in the scalp.","evidence":"Well-established for 1 mg; off-label for 5 mg"}]
Off-label uses: [{"condition":"Hirsutism in women","description":"Finasteride has been studied off-label for excessive hair growth in women, but it is not recommended during pregnancy or in women of childbearing potential due to risk to a male fetus.","evidence":"Limited"},{"condition":"Prostate cancer prevention","description":"Some studies suggest finasteride may reduce the risk of low-grade prostate cancer, but it may increase the risk of high-grade cancer. It is not approved for this use.","evidence":"Conflicting"}]
Primary treatment for: Benign prostatic hyperplasia (BPH)
Also treats: Male pattern hair loss (androgenetic alopecia)
📋 Drug Information
| Generic Name(s) | Finasteride (5mg) |
| Brand Name | finastat 5mg tablet |
| Manufacturer | Active Healthcare |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | UROLOGY |
| Action Class | 5 alpha- reductase inhibitor (5ARI) |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Keep in a tightly closed container, away from moisture and direct sunlight. Do not store in the bathroom. |
| Shelf Life | 24 months from the date of manufacture, or as printed on the packaging. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works by selectively inhibiting the enzyme 5-alpha-reductase type II, which converts testosterone into dihydrotestosterone (DHT). DHT is a potent androgen that stimulates prostate growth. By lowering DHT levels, this medicine reduces prostate size and improves urinary symptoms over several months.
Mechanism Steps
💡 How to Take finastat 5mg tablet
Strength: Immediate-release tablet, 5 mg.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine for benign prostatic hyperplasia is 5 mg taken orally once daily, with or without food. The dose may be taken as a single tablet. For male pattern hair loss, the typical dose is 1 mg once daily, but this 5 mg tablet is not intended for that use unless specifically prescribed by a doctor. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not change the dose without consulting your doctor. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | No dose adjustment is required for elderly patients based on age alone. However, elderly patients may be more sensitive to the effects of the medicine, especially dizziness. Regular monitoring is advised. |
| Renal Impairment | No dose adjustment is necessary for patients with mild to moderate renal impairment. In patients with severe renal impairment (creatinine clearance <30 mL/min), use with caution and monitor for side effects. |
| Hepatic Impairment | Finasteride is extensively metabolized in the liver. In patients with hepatic impairment, the elimination half-life may be prolonged. Use with caution and consider dose reduction. Monitor liver function tests periodically. |
| Maximum Daily Dose | 5 mg per day for benign prostatic hyperplasia. Higher doses are not recommended. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of finastat 5mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Ketoconazole | Moderate | |
| Rifampin | Moderate | |
| Tamsulosin | Minor | |
| Sildenafil | Minor | |
| Warfarin | Minor | |
| St. John's wort | Minor | |
| Antacids | Minor | |
| Clarithromycin | Moderate | |
| Carbamazepine | Moderate | |
| Phenytoin | Moderate |
🚨 Major Interactions
- Strong CYP3A4 inhibitors (e.g., ketoconazole, ritonavir, clarithromycin)
- CYP3A4 inducers (e.g., rifampin, carbamazepine, phenytoin)
⚡ Moderate Interactions
- Alpha-blockers (e.g., tamsulosin, doxazosin)
- Phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil)
🍷 Alcohol Interaction
Alcohol does not have a direct interaction with finasteride, but it can worsen urinary symptoms and cause dehydration. It is advisable to limit alcohol intake while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to finasteride or any component of the formulation","Women who are pregnant or may become pregnant","Women of childbearing potential","Children","Patients with severe hepatic impairment"]
⚠️ Warnings & Precautions
["Finasteride is not for use in women or children.","Women who are pregnant or may become pregnant should not handle crushed or broken tablets.","Finasteride reduces PSA levels by approximately 50%. This should be considered when interpreting PSA test results for prostate cancer screening.","Finasteride may increase the risk of high-grade prostate cancer. Regular prostate check-ups are recommended.","Rare cases of male breast cancer have been reported. Report any breast lump, pain, or nipple discharge.","Sexual side effects may persist after stopping the medicine in rare cases.","Use with caution in patients with hepatic impairment.","Dizziness may occur; avoid driving or operating machinery until you know how this medicine affects you.","Do not donate blood while taking this medicine and for at least 6 months after stopping, to prevent exposure to a pregnant transfusion recipient."]
🤱 Lactation Safety
Finasteride is not indicated for use in women. It is not known whether finasteride is excreted in human breast milk. Because of the potential for serious adverse reactions in nursing infants, a decision should be made to discontinue nursing or the drug, taking into account the importance of the drug to the mother.
💊 Overdose Management
There is no specific antidote for finasteride overdose. In case of suspected overdose, seek immediate medical attention. Treatment should be symptomatic and supportive. Monitor vital signs and provide appropriate care.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for a missed one.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor, usually once daily with or without food. Do not crush, chew, or split the tablet unless your doctor or pharmacist tells you it is safe to do so. Women who are pregnant or may become pregnant must not handle crushed or broken tablets because the active ingredient can be absorbed through the skin and may harm a male fetus. If a woman accidentally touches a broken tablet, she should wash the area thoroughly with soap and water and contact her doctor. Keep this medicine out of the reach of children. Do not share this medicine with anyone else, even if they have similar symptoms. Tell your doctor about all other medicines, supplements, and herbal products you take, especially those that affect liver enzymes. Do not stop taking this medicine without talking to your doctor, because symptoms may return. Regular follow-up visits are important to monitor your response and check for any changes in your prostate or PSA levels.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the effects of this medicine, especially dizziness and orthostatic hypotension. Regular monitoring for falls and side effects is advised. No dose adjustment is required based on age alone, but kidney and liver function should be considered.
🤰 Pregnancy Planning (TTC)
This medicine is not for use in women. Men taking this medicine who are planning to father a child should be aware that finasteride can affect semen quality and may reduce fertility. These effects are usually reversible after stopping the medicine. Discuss with your doctor if you are planning a pregnancy with your partner.
🏥 Post-Surgery Considerations
If you are undergoing surgery, inform your surgeon and anesthesiologist that you are taking this medicine. It may affect PSA levels and could interact with certain medications used during surgery. Do not stop taking it without your doctor's advice.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine before any dental procedure. There are no specific precautions, but it is important for your healthcare providers to know your medication history.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Exercise is generally safe while taking this medicine. However, if you experience dizziness, avoid activities that require balance or coordination until you know how the medicine affects you. Stay hydrated during exercise.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness in some people. If you experience dizziness, avoid driving or operating heavy machinery until you know how it affects you. Otherwise, it should not significantly impact your daily work or activities. Take it at the same time each day to maintain consistency.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience serious side effects such as severe allergic reactions, breast lumps, or persistent sexual dysfunction, contact your doctor immediately. Your doctor will decide whether to continue, adjust, or stop the treatment based on your condition and response.
📅 Long-Term Use Effects
Long-term use of this medicine is generally safe and well-tolerated. It may reduce the risk of acute urinary retention and the need for prostate surgery. However, it can cause persistent sexual side effects in a small number of men. Regular monitoring of PSA levels and prostate health is recommended. Some studies suggest a possible increased risk of high-grade prostate cancer, so regular check-ups are important.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Relax prostate and bladder neck muscles to improve urine flow quickly. Often used alone or with finasteride.
Evidence: Well-establishedSurgical options for BPH when medicines are not effective or symptoms are severe.
Evidence: Well-establishedDiet, exercise, and bladder training can help manage mild BPH symptoms.
Evidence: Supportive💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. You can receive vaccinations as recommended by your doctor.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature and protect it from moisture and direct sunlight. If you are crossing time zones, continue taking your dose at the same time each day as much as possible. Do not pack it in checked luggage in case of loss. Check local customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: It may take 3-6 months to notice significant improvement in urinary symptoms. DHT levels drop within 24 hours, but prostate shrinkage and symptom relief take time.
A: No, do not stop without consulting your doctor. Symptoms may return if you stop. Your doctor will decide the duration of treatment.
A: Finasteride can affect semen quality and may reduce fertility in some men. This effect is usually reversible after stopping the medicine. Discuss with your doctor if you are planning to father a child.
A: Yes, you can take it with or without food. Food does not affect its absorption.
A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.
🤔 Common Patient Concerns
🔄 Substitutes for finastat 5mg tablet
View AllAlternative brands with exact same active ingredient:
-
finar 5mg tabletYaher Pharma ₹51.56 21.4% CHEAPER
-
routwin 5mg tabletMLT Laboratories Pvt Ltd ₹54.38 17.1% CHEAPER
-
stayhappi finasteride 5mg tabletSarvagunaushdhi Pvt Ltd ₹55.20 15.9% CHEAPER
-
fistide 5mg tabletSamarth Life Sciences Pvt Ltd ₹66.30 1% COSTLIER
-
fintride 5mg tabletKopran Ltd ₹81.72 24.5% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Finasteride is a treatment for prostate cancer.
Fact: Finasteride is not a treatment for prostate cancer. It is used for benign prostatic hyperplasia (BPH). Some studies suggest it may reduce the risk of low-grade prostate cancer but may increase the risk of high-grade cancer. It is not approved for cancer treatment. - Myth: Finasteride works immediately.
Fact: Finasteride takes several months to show noticeable improvement in urinary symptoms. It may take 3-6 months for full effects. - Myth: Finasteride is safe for women to take.
Fact: Finasteride is contraindicated in women who are pregnant or may become pregnant. It can cause serious harm to a male fetus. Women should not even handle crushed or broken tablets. - Myth: Finasteride causes permanent sexual dysfunction in all men.
Fact: Sexual side effects occur in a small percentage of men and usually resolve after stopping the medicine. However, in rare cases, they may persist.
🔄 Alternative Options
Generic Alternatives
- Finasteride 5 mg tablet
Brand Alternatives
- Proscar
- Propecia