Penegra 100 Tablet
Description
Penegra 100 Tablet is a trusted medicine used in men for the treatment of erectile dysfunction (ED). It contains sildenafil as its active ingredient, which helps improve blood flow to the male genital organ. Increasing blood circulation makes it easier to achieve and maintain an erection during sexual stimulation. This medicine works only when there is sexual arousal and is not a cure for erectile dysfunction.
Sildenafil in Penegra 100 Tablet belongs to a group of medicines called PDE-5 inhibitors. It relaxes the blood vessels and enhances the natural response of the body to sexual stimulation. As a result, men are able to get firmer and longer-lasting erections, which helps improve confidence and sexual satisfaction. However, it should only be taken after consulting a doctor.
Penegra 100 Tablet should be taken exactly as prescribed by your doctor. It can be taken with or without food, but heavy or fatty meals may delay its effect. The tablet should be taken about 30 minutes to 1 hour before planned sexual activity. Do not take more than one dose in 24 hours. Taking more than the prescribed dose does not improve performance but increases the risk of side effects.
This medicine is strictly meant for men and should not be used by women, children, or adolescents. Before starting Penegra 100 Tablet, it is essential to inform your doctor about your medical history, particularly if you have heart problems, liver or kidney disease, high or low blood pressure, or any eye or nerve conditions. Also, please share details of all other medications you are taking to avoid potential harmful interactions.
Penegra 100 Tablet is effective when used responsibly and under the guidance of a medical professional. Do not use it as a recreational drug, and never combine it with medicines containing nitrates (used for chest pain) or certain blood pressure drugs, as this can cause dangerous drops in blood pressure. Always follow your doctor’s instructions for the best results and safe use.
Product Summary
Offer Price | ₹308.88 |
You Save | ₹120.12 (28% on MRP) |
Contains | Sildenafil(100.0 Mg) |
Uses | Erectile dysfunction |
Side effects | Headache, dizziness, nausea |
Therapy | SEXUAL WELLNESS |
Uses
Contraindications
- If you are allergic to sildenafil or any other ingredients of Penegra 100 Tablet.
- If you are taking riociguat, which is used in the treatment of pulmonary arterial hypertension.
- If you suffer from any heart problems, such as a stroke or a heart attack, or any liver problems.
- If you have ever had a loss of vision.
- If you have a specific eye condition, such as retinitis pigmentosa.
- If you are taking certain medicines (nitrates), this can lead to a decrease in blood pressure.
Side effects
- Dizziness
- Headache
- Stuffy nose
- Nausea
- Indigestion
Precautions and Warnings
Pregnancy
Breast Feeding
Driving
Alcohol
Other General Warnings
- You have any problems with your heart, kidney or liver.
- You are experiencing any bleeding issues, such as a stomach ulcer.
- You have blood cancer or any other blood-related condition.
- You have any deformities of your penis.
- You experience sudden vision loss.
- You have sickle cell anaemia.
- You are taking medicines like nitrates.
- Women and patients less than 18 years old should not use Penegra 100 Tablet.
Directions for Use
Storage and disposal
- Store Penegra 100 Tablets in a clean and dry place.
- Keep away from children and pets.
Quick Tips
- Take Penegra 100 Tablet about 30 minutes to 1 hour before planned sexual activity for best results.
- Do not take this medicine more than once in a 24-hour period.
- Avoid alcohol and heavy meals as they can reduce the effectiveness of the tablet.
- This medicine works only when you are sexually aroused; it does not increase sexual desire.
- Do not take Penegra if you are also using medicines containing nitrates (for chest pain) or riociguat (for pulmonary hypertension).
- Inform your doctor if you have heart problems, low blood pressure, kidney or liver disease before starting this medicine.
Dosage
Overdose
- Symptoms of an overdose are headache, dizziness, indigestion, flushing, and a stuffy nose.
- If you experience any of the symptoms or think you have taken too much of Penegra 100 Tablets, contact your doctor immediately or visit the nearest hospital.
Missed a Dose
- If you have missed taking any dose of Penegra 100 Tablets, take it as soon as you remember.
- If it's time for your next dose, then skip the missed dose and continue with your regular dose
- schedule.
- Do not take a double dose of medicine to compensate for the missed one.
Mode of Action
How Does It Work?
Interactions
Interactions with other medicines
- Some medicines can affect the way Penegra 100 Tablet works, or this medicine itself can reduce the effectiveness of other medicines taken at the same time.
- Tell your doctor about all the medicines, supplements, or herbal products you are currently taking or might take to avoid any possible interactions.
- Especially, if you are taking medicines to treat your heart problems, psychiatric illnesses, diabetes, infections, asthma, HIV infection, and painkillers.
- Concomitant use along with medicines containing nitrates may lead to severe low blood pressure effects.
Interactions with food items
- Eating a heavy or high-fat meal may delay the effect of the medicine, so it might take longer to work.
- Avoid drinking grapefruit juice while taking Penegra 100 Tablet, as it can increase the level of sildenafil in your body, potentially raising the risk of side effects.
Content Details

Dr. Arpit Verma
MBBS, MD, CCEBDM Diabetology

Dr. Ritu Budania
MBBS, MD (Pharmacology)
Frequently Asked Questions (FAQs)
Q: Can I take Penegra 100 Tablet after food?
Q: How does Penegra 100 Tablet work?
Q: What is the use of Penegra 100 Tablet?
Q: How long does Penegra 100 Tablet take to work?
Q: Can I take Penegra 100 Tablet daily?
Q: What should I avoid while taking Penegra 100 Tablet?
Q: Is Penegra 100 Tablet safe for everyone?
Q: What are the common side effects of Penegra 100 Tablet?
References
- CDSCO - Sildenafil [Internet]. Cdscoonline.gov.in. 2021 [cited 25 Aug 2025]
- Sildenafil 50 mg film-coated tablets - Summary of Product Characteristics (SmPC) - (emc) [Internet]. Medicines.org.uk. 2021 [cited 25 Aug 2025]
- Sildenafil 50 mg film-coated tablets - Patient Information Leaflet (PIL) - (emc) [Internet]. Medicines.org.uk. 2021 [cited 25 Aug 2025]
- Sildenafil: MedlinePlus Drug Information [Internet]. Medlineplus.gov. 2021 [cited 25 Aug 2025]
- Sildenafil (Viagra): medicine for erection problems [Internet]. nhs.uk. 2021 [cited 25 Aug 2025]
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