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Prescription requiredBharat SerumPrescription medicine

Primiwal S Tablet

Sildenafil (25mg)

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Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Penegra 25 mg Tablet₹200View

Primiwal S Tablet is used for primiwal-S Tablet is used in the treatment of erectile dysfunction.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Sildenafil (25mg)
Available variants: tablet 25mg 10`S
Best price: ₹258 (₹25.84 per tablet)
MRP: ₹272
Prescription: Required
Manufacturer: BHARAT SERUM

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Primiwal S Tablet

Primiwal S Tablet contains Sildenafil (25mg). It belongs to the Prescription-only medicine class of medicines.

Uses of Primiwal S Tablet

Primiwal-S Tablet is used in the treatment of erectile dysfunction.

Key benefits

  • Prescribed for your specific condition

How Primiwal S Tablet works

Primiwal-S Tablet is a phosphodiesterase (PDE-5) inhibitor. It works by increasing blood flow to the penis by relaxing the muscles in penile blood vessels.

How to take Primiwal S Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Primiwal-S Tablet is to be taken with food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine may be harmful — seek medical advice immediately. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Primiwal S Tablet

Most side effects of Primiwal S are mild and settle as the body adjusts. Reported side effects include:

  • Nasal congestion Flushing (sense of warmth in the face
  • ears
  • neck and trunk) Headache Nosebleeds Stiffness Blurred vision Indigestion Muscle pain

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Primiwal S Tablet

PregnancyPrimiwal-S Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
BreastfeedingPrimiwal-S Tablet is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
AlcoholTaking Sildenafil with alcohol may lower blood pressure.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyPrimiwal-S Tablet is safe to use in patients with kidney disease. No dose adjustment of Primiwal-S Tablet is recommended.<br>However, inform your doctor if you have any underlying kidney disease. A lowering of dose may be considered if it is not well-tolerated.
LiverPrimiwal-S Tablet should be used with caution in patients with severe liver disease. Dose adjustment of Primiwal-S Tablet may be needed. Please consult your doctor.<br>There is limited information available on the use of Primiwal-S Tablet in patients with severe liver disease.
Habit formingNo

Warnings and precautions

This is a prescription-only medicine. Take it exactly as your doctor has directed, for the period directed. Do not share it with anyone else, even if their symptoms seem the same. Tell your doctor about every other medicine, supplement and herbal product you take. Report any unexpected or severe symptom to your doctor rather than stopping on your own.

Do not take Primiwal S if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will confirm this medicine is suitable for you.

Interactions with other medicines

Give your doctor and pharmacist a full list of everything you take.

How to store Primiwal S Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Primiwal S Tablet

<div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li><div>You have been prescribed Primiwal-S Tablet for the treatment of erectile dysfunction.</div></li> <li><div>It is best to take it an hour before sexual intercourse. But, you can take it anywhere between 30 minutes and 4 hours before sexual activity.</div></li> <li><div>Don't take it more than once a day.</div></li> <li><div>Seek medical attention if the erection persists for more than 4 hours after sexual intercourse.</div></li> <li>Do not use Primiwal-S Tablet if you have recently taken nitrates (medicines used in angina or chest pain).</li> <li>Do not take it if you've had a heart attack in the past 3 months, or stroke or heart failure in the past 6 months.</li></ul></div></div></div></div></div></div>

Manufacturer and class

Manufacturer:
BHARAT SERUM
Therapeutic class:
Prescription medicine
Drug class:
Prescription-only medicine

Substitutes for Primiwal S Tablet

Medicines with the same active ingredient (Sildenafil (25mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Primiwal S Tablet
Penegra 25 mg TabletZYDUS HEALTHCARE PHARMAtablet · 4`S₹20023% cheaper
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Primiwal S Tablet FAQs

What is Primiwal S Tablet used for?
Primiwal S Tablet is commonly used for Primiwal-S Tablet is used in the treatment of erectile dysfunction. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Primiwal S Tablet?
Primiwal S Tablet contains Sildenafil (25mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Primiwal S Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Primiwal S Tablet work?
Primiwal-S Tablet is a phosphodiesterase (PDE-5) inhibitor.
Is Primiwal S Tablet a prescription medicine?
Yes. Primiwal S Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Primiwal S Tablet?
The side effects reported most often with Primiwal S are Nasal congestion Flushing (sense of warmth in the face, ears, neck and trunk) Headache Nosebleeds Stiffness Blurred vision Indigestion Muscle pain. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Primiwal S Tablet be taken during pregnancy?
Primiwal-S Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Primiwal S.
Can I drink alcohol while taking Primiwal S Tablet?
Taking Sildenafil with alcohol may lower blood pressure.
What if I miss a dose of Primiwal S Tablet?
Take it as soon as you remember.
Is Primiwal S Tablet habit forming?
No. Primiwal S Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Primiwal S Tablet?
Penegra 25 mg Tablet has the same active ingredient and strength and is listed from ₹200 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Primiwal S Tablet cost on PingMeDoc Pharmacy?
Primiwal S Tablet starts at ₹258 (MRP ₹272) on PingMeDoc Pharmacy. Available in tablet 25mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Primiwal S Tablet?
Primiwal S Tablet is manufactured by BHARAT SERUM. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Primiwal S Tablet delivered?
Primiwal S Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Primiwal S Tablet, Quick facts

Salt
Sildenafil (25mg)
Form
tablet
Best price
₹258 (₹25.84 per tablet)
MRP
₹272
Prescription
Required (Rx)
Schedule
Schedule H
Brand
BHARAT SERUM
Manufacturer
BHARAT SERUM
Therapeutic class
Prescription medicine
Drug class
Prescription-only medicine
Habit forming
No
Variants
tablet 25mg 10`S
Delivery
Standard across India

References

The information on Primiwal S Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Primiwal S Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.