Vasosure 20 Mg Tablet (Sildenafil Citrate)

Price range: $82.07 through $171.75Required

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Pack SizePriceUnit PriceQuantity 
30 Tablet/s$82.07$2.74 / tablet
60 Tablet/s$130.28$2.17 / tablet
90 Tablet/s$171.75$1.91 / tablet
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Estimated delivery: November 1, 2026 – November 6, 2026
Written by Dr Ambrose Chan, MD, MD Medically reviewed by Dr. Sabrina Castillon, MD, MD
Last updated on September 14, 2026
Description

About Vasosure 20 Mg Tablet (Sildenafil Citrate)

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 policy. Delivery estimates are not guaranteed and customs or local carrier delays may extend transit.
Indication
Pulmonary arterial hypertension (PAH), WHO Group I, in adults, to improve exercise ability and delay clinical worsening. Current product listings for Vasosure 20 mg are inconsistent, with some describing erectile dysfunction instead; therefore the exact marketed indication for this brand should be confirmed from its current package insert.
Manufacturer
Lupin Limited
Packaging
Strip of 10 tablets
Strength
20 mg
Dosage form
Tablet
Route
Oral

Medicine overview

Vasosure 20 mg Tablet contains sildenafil citrate equivalent to 20 mg of sildenafil. Sildenafil is a phosphodiesterase type 5 (PDE5) inhibitor, a medicine that relaxes certain blood vessels. The 20 mg sildenafil formulation is established for pulmonary arterial hypertension (PAH), where it reduces resistance in blood vessels supplying the lungs and helps blood flow more easily. Current third-party product listings identify Vasosure 20 mg as an oral tablet from Lupin, although listings conflict about its marketed indication.

What it is used for

Sildenafil 20 mg tablets are used for pulmonary arterial hypertension (WHO Group I) in adults. PAH causes abnormally high pressure in the arteries carrying blood from the heart to the lungs. By widening these vessels, sildenafil can improve exercise ability and help delay clinical worsening. Because current Vasosure listings disagree about whether this particular brand is marketed for PAH or erectile dysfunction, patients should follow the indication stated on their prescription and product packaging.

How it works

Sildenafil inhibits phosphodiesterase type 5 (PDE5), an enzyme involved in breaking down cyclic guanosine monophosphate (cGMP). In the pulmonary blood vessels, increased cGMP promotes relaxation of vascular smooth muscle. This widens the vessels and lowers pulmonary vascular resistance, making it easier for blood to pass through the lungs. Sildenafil also has a similar blood-vessel-relaxing action in erectile tissue, but the intended use of a particular product depends on its approved labeling.

How it is taken

Take Vasosure by mouth exactly as prescribed. Sildenafil 20 mg tablets used for PAH are generally administered three times daily, with doses about 4–6 hours apart, and may be taken with or without food. Do not change the dose, frequency, or indication yourself. Do not combine it with Viagra, another sildenafil product, or another PDE5 inhibitor unless specifically directed by the prescriber.

Important warnings

Do not use sildenafil with organic nitrates such as nitroglycerin or isosorbide medicines, or with the guanylate cyclase stimulator riociguat, because the combination can cause a dangerous fall in blood pressure. Avoid sildenafil if you have had a serious hypersensitivity reaction to sildenafil or the tablet ingredients. Extra caution is needed with low blood pressure, cardiovascular disease, alpha-blockers, antihypertensive medicines, and medicines that substantially affect CYP3A metabolism. Seek urgent medical care for sudden loss of vision or hearing, severe dizziness or fainting, chest pain, or a prolonged or painful erection. Do not combine sildenafil products or use another PDE5 inhibitor without medical direction.

Side effects and monitoring

Common effects reported with sildenafil used for PAH include headache, flushing, indigestion, diarrhea, pain in the limbs, muscle aches, fever, and nosebleeds; the pattern can vary with other PAH treatments. Less common but serious problems include severe hypotension, sudden vision loss, sudden hearing reduction or loss, hypersensitivity reactions, and prolonged erection (priapism). Obtain urgent medical attention for sudden vision or hearing changes, fainting, severe allergic symptoms, chest pain, or an erection lasting more than 4 hours. Clinical monitoring depends on the patient's PAH and other treatments.

Pregnancy

Available human data have not established a clear association between sildenafil exposure during pregnancy and major birth defects, miscarriage, or adverse maternal or fetal outcomes. Untreated pulmonary arterial hypertension itself carries substantial maternal and fetal risks. Sildenafil during pregnancy should therefore be used only under specialist medical supervision.

Breastfeeding

Sildenafil and its active metabolite have been detected in human milk. Available evidence is too limited to determine the effects on a breastfed infant or on milk production. A healthcare professional should assess the benefits of breastfeeding, the need for treatment, and any potential infant risk.

Food, drink and interactions

Alcohol can contribute to dizziness and lower blood pressure, effects that may also occur with sildenafil. Patients taking sildenafil for pulmonary arterial hypertension should ask their treating clinician whether alcohol is appropriate for them, particularly if they have low blood pressure or take other blood-pressure-lowering medicines.

Food and drink

Sildenafil 20 mg tablets for pulmonary arterial hypertension may be taken with or without food. Take the medicine consistently as directed. Do not make changes to prescribed dosing based on meal timing without advice from the treating clinician.

Frequently asked questions

Can I take sildenafil 20 mg only when I need it?

That depends on why sildenafil was prescribed. The established PAH regimen for 20 mg sildenafil tablets uses regular daily dosing, whereas sildenafil for erectile dysfunction is used differently. Follow the indication and schedule on your prescription rather than switching between these approaches.

Can I take Vasosure with Viagra or another sildenafil tablet?

No, not unless a clinician specifically directs you to do so. Viagra also contains sildenafil, and combining sildenafil products or other PDE5 inhibitors can increase adverse effects such as low blood pressure.

Can sildenafil 20 mg be taken with food?

Yes. Sildenafil tablets used for pulmonary arterial hypertension can be taken with or without food. Follow the same prescribed schedule even when meal times vary.

What should I do if sildenafil makes me dizzy?

Sit or lie down somewhere safe and avoid activities requiring alertness until the dizziness passes. Contact your healthcare professional if dizziness is persistent or significant, and seek urgent care for fainting, chest pain, or other severe symptoms.

Why can't sildenafil be taken with nitrates?

The combination can cause a potentially dangerous fall in blood pressure. Sildenafil must not be used with nitrate medicines such as nitroglycerin or isosorbide preparations.

What if I suddenly notice changes in my eyesight or hearing?

Seek medical attention promptly. Sudden vision loss or sudden reduction or loss of hearing are uncommon but serious adverse effects reported with PDE5 inhibitors such as sildenafil.

Can Cheap Generic Med ship Vasosure to the United States?

Cheap Generic Med serves the United States under its international shipping model. Delivery is typically estimated at 10–14 business days after dispatch, but customs and carrier delays can extend transit; prescription and personal-import requirements may also apply.

Will my Vasosure order have tracking?

Tracked international shipping is used under the standard Cheap Generic Med fulfilment model. Tracking details should be provided after dispatch, although carrier systems can take 24–72 hours to begin showing movement.

Sources

  1. dailymed.nlm.nih.gov
  2. www.accessdata.fda.gov
  3. dailymed.nlm.nih.gov
  4. medlineplus.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
Active IngredientsSildenafil Citrate
ManufacturerLupin Ltd
PackagingQty
strength20mg
Delivery Time6 To 15 days
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