Sildigra 100 Mg Tablets (Sildenafil)

Price range: $63.75 through $106.50Required

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Pack SizePriceUnit PriceQuantity 
50 Tablet/s$63.75$1.28 / tablet
100 Tablet/s$90.00$0.90 / tablet
150 Tablet/s$106.50$0.71 / tablet
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Estimated delivery: October 8, 2026 – October 13, 2026
Written by Dr Ambrose Chan, MD, MD Medically reviewed by Dr. Sabrina Castillon, MD, MD
Last updated on September 14, 2026
Description

About Sildigra 100 Mg Tablets (Sildenafil)

Medicine information

Active ingredient
Sildenafil citrate equivalent to sildenafil
Delivery time
Typically 10–14 business days after dispatch to the United States, United Kingdom, Canada, and Australia; other destinations vary under the store shipping framework. Delivery estimates are not guaranteed and customs or local carrier delays may extend transit.
Indication
Treatment of erectile dysfunction (ED) in adult men.
Manufacturer
Fredun Pharmaceuticals Limited
Packaging
1 × 4 tablets
Strength
100 mg
Dosage form
Tablet
Route
Oral

Medicine overview

Sildigra 100 Mg Tablets contain sildenafil citrate equivalent to 100 mg of sildenafil. This oral medicine belongs to the phosphodiesterase type 5 (PDE5) inhibitor class and is used to treat erectile dysfunction in adult men. Sildenafil helps increase blood flow to the penis during sexual stimulation, making it easier to achieve and maintain an erection. Sexual stimulation is still required for the medicine to work. The exact Sildigra 100 product registered by NAFDAC is manufactured by Fredun Pharmaceuticals Limited in India.

What it is used for

Sildigra 100 is indicated for erectile dysfunction, a condition in which a man has difficulty getting or maintaining an erection sufficient for sexual activity. Sildenafil helps erectile function when sexual stimulation occurs. It does not cure erectile dysfunction, increase sexual desire, prevent pregnancy, or protect against sexually transmitted infections.

How it works

Sildenafil blocks phosphodiesterase type 5 (PDE5), an enzyme that normally breaks down cyclic guanosine monophosphate (cGMP). During sexual stimulation, nitric oxide is released in erectile tissue and increases cGMP. By slowing the breakdown of cGMP, sildenafil promotes relaxation of smooth muscle and increased blood flow into the penis. This supports an erection in response to sexual stimulation; sildenafil does not produce an erection without sexual arousal.

How it is taken

Take sildenafil by mouth as directed by the prescriber. For erectile dysfunction, sildenafil is generally taken as needed about 1 hour before sexual activity and may be taken from 30 minutes to 4 hours beforehand. It should not be taken more than once in 24 hours. It can be taken with or without food, although a high-fat meal can delay how quickly it starts working. The 100 mg strength is the maximum recommended dose for erectile dysfunction and should only be used when prescribed as appropriate.

Important warnings

Do not use sildenafil with nitrates or nitric oxide donors such as nitroglycerin, or with the guanylate cyclase stimulator riociguat, because the combination can cause a dangerous fall in blood pressure. Do not use it if you are allergic to sildenafil or any ingredient in the product. A clinician should assess whether sexual activity is safe for people with significant cardiovascular disease. Sildenafil can further lower blood pressure when combined with alpha-blockers or some antihypertensive medicines. Strong CYP3A4 inhibitors, including ritonavir, ketoconazole and itraconazole, can substantially increase sildenafil exposure. Combining sildenafil with other PDE5 inhibitors or other erectile-dysfunction treatments is not recommended. Seek urgent medical attention for an erection lasting more than 4 hours, sudden loss or marked reduction of vision, sudden hearing loss, severe dizziness/fainting, or symptoms suggesting a serious cardiovascular or allergic reaction. Extra caution is required in people predisposed to priapism, including those with sickle cell disease, multiple myeloma or leukemia.

Side effects and monitoring

Common effects include headache, flushing, indigestion, nasal congestion, dizziness, nausea, back pain, muscle pain, rash, and temporary visual changes such as altered color perception, increased sensitivity to light, or blurred vision. Serious but less common concerns include prolonged or painful erection, sudden vision loss associated with non-arteritic anterior ischemic optic neuropathy (NAION), sudden hearing decrease or loss, severe hypotension, allergic reactions, and cardiovascular events. Obtain urgent medical attention for an erection lasting longer than 4 hours, sudden vision or hearing loss, fainting, severe chest symptoms, or a serious allergic reaction. Routine laboratory monitoring is not generally specified for sildenafil used for erectile dysfunction, but medical review may be needed when cardiovascular disease, interacting medicines, kidney impairment, or liver impairment is present.

Pregnancy

Sildigra 100 for erectile dysfunction is not indicated for use in females. There are no adequate human pregnancy data for sildenafil tablets used for this indication to establish drug-associated developmental risk.

Breastfeeding

Sildigra 100 for erectile dysfunction is not indicated for use in females. Limited evidence indicates that sildenafil and its active metabolite can be present in human milk, but information about effects on a breastfed infant or milk production is insufficient.

Food, drink and interactions

Alcohol can itself make getting an erection more difficult and may add to symptoms such as dizziness or light-headedness. A controlled study with sildenafil 50 mg did not show potentiation of alcohol's blood-pressure-lowering effect in healthy volunteers, but the 100 mg maximum dose was not evaluated in that study. Limiting alcohol is therefore a cautious practical approach when using sildenafil.

Food and drink

Sildenafil may be taken with or without food. A high-fat meal can delay absorption and make the medicine take longer to start working.

Frequently asked questions

How long before sex should I take sildenafil?

Sildenafil for erectile dysfunction is generally taken about 1 hour before sexual activity, although it may be taken from 30 minutes to 4 hours beforehand. Sexual stimulation is required for it to help produce an erection.

Does eating affect how well Sildigra 100 works?

Food does not prevent sildenafil from being used, but a high-fat meal can delay its absorption and make it take longer to start working.

Can I take another sildenafil tablet a few hours later if the first one does not work?

Do not take sildenafil more than once in 24 hours. Do not take an additional dose or change the prescribed amount without medical advice.

Does Sildigra 100 automatically cause an erection?

No. Sildenafil supports the natural erectile response by increasing penile blood flow, but sexual stimulation is still necessary.

What should I do if I get vision or hearing changes after sildenafil?

Sudden loss or marked reduction of vision or hearing requires prompt medical attention. Stop sexual activity and obtain appropriate medical care if a serious symptom develops.

Can I take Sildigra 100 with nitroglycerin for chest pain?

No. Sildenafil must not be combined with nitrates such as nitroglycerin because blood pressure can fall to an unsafe level. Tell healthcare professionals when you last took sildenafil if emergency treatment for chest pain is needed.

What if an erection lasts for more than 4 hours?

Seek emergency medical attention. A prolonged erection, called priapism, can damage penile tissue if it is not treated promptly.

Does Cheap Generic Med ship Sildigra 100 internationally?

Cheap Generic Med serves multiple international destinations, including the United States, United Kingdom, Canada, Australia, Singapore, New Zealand, Japan, and South Africa. Shipping availability does not guarantee customs clearance or establish that personal import is lawful; destination-country prescription and import requirements may apply.

Will my Sildigra order have tracking?

Under Cheap Generic Med's standard fulfilment model, tracked international shipping is used and a tracking number should be provided after dispatch. Carrier systems may take 24–72 hours to begin displaying movement.

Sources

  1. greenbook.nafdac.gov.ng
  2. www.dailymed.nlm.nih.gov
  3. www.medlineplus.gov
  4. www.dailymed.nlm.nih.gov

Medical information notice: This information does not replace advice from a qualified healthcare professional. Use prescription medicine only as directed by the prescriber and the approved product information.

Additional information
PackagingQty
Delivery Time6 To 15 days
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