Intagra 100 Mg (Sildenafil Citrate)

Price range: $35.09 through $69.94Required

United States dollar ($) - USD
  • United States dollar ($) - USD
  • Euro (€) - EUR
  • Canadian dollar ($) - CAD

Pack SizePriceUnit PriceQuantity 
4 Tablet/s$35.09$8.77 / tablet
16 Tablet/s$50.28$3.14 / tablet
32 Tablet/s$69.94$2.19 / tablet
Want to order in bulk / get a B2B price? Send Inquiry

Add $199.00 to cart and get free shipping!

8 People watching this product now!
Estimated delivery: October 9, 2026 – October 14, 2026
Written by Dr Ambrose Chan, MD, MD Medically reviewed by Dr. Sabrina Castillon, MD, MD
Last updated on September 12, 2026
Description

About Intagra 100 Mg (Sildenafil Citrate)

Medicine information

Active ingredient
Sildenafil citrate equivalent to sildenafil
Delivery time
10–14 business days after dispatch for the United States, United Kingdom, Canada, and Australia; estimates may be extended by customs or local carrier delays.
Indication
Treatment of erectile dysfunction in adult men.
Manufacturer
Intas Pharmaceuticals Limited
Packaging
Box containing 1 blister of 4 film-coated tablets
Strength
100 mg
Dosage form
Film-coated tablet
Route
Oral

Medicine overview

Intagra 100 Mg is a film-coated tablet containing sildenafil citrate equivalent to 100 mg of sildenafil. It is manufactured by Intas Pharmaceuticals Limited and is used to treat erectile dysfunction in adult men. Sildenafil belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. It supports the natural erectile response by increasing blood flow to the penis during sexual stimulation. Sexual stimulation is still required for the medicine to work.

What it is used for

Intagra 100 Mg is indicated for erectile dysfunction, meaning difficulty achieving or maintaining a penile erection sufficient for satisfactory sexual activity. It does not create an erection automatically and does not increase sexual desire; sexual stimulation is necessary for an erectile response. The verified indication for this specific Intagra 100 product is erectile dysfunction.

How it works

Sildenafil inhibits phosphodiesterase type 5 (PDE5), an enzyme involved in regulating cyclic guanosine monophosphate (cGMP). During sexual stimulation, nitric oxide is released in erectile tissue and increases cGMP. By slowing cGMP breakdown, sildenafil promotes relaxation of smooth muscle and increased blood flow into the penis. This supports an erection in response to sexual stimulation rather than causing one independently.

How it is taken

Intagra 100 is taken by mouth. Sildenafil for erectile dysfunction is generally taken as needed before sexual activity; the verified Intagra product information states that it is usually taken approximately 1 hour beforehand and no more than once per day. It may be taken with or without food, but a high-fat meal can delay absorption and make it take longer to start working. The appropriate sildenafil dose should be determined by the prescriber; 100 mg is the maximum recommended dose for erectile dysfunction.

Important warnings

Do not use sildenafil with nitrates or nitric oxide donors, including medicines used for angina, because the combination can cause a dangerous fall in blood pressure. It is also contraindicated with guanylate cyclase stimulators such as riociguat. Intagra should not be used by people with hypersensitivity to its components or when sexual activity is medically inadvisable because of serious cardiovascular disease. Important precautions include low blood pressure, recent heart attack or stroke, severe liver impairment, certain retinal disorders, previous non-arteritic anterior ischemic optic neuropathy (NAION), penile deformity, or conditions that increase the risk of priapism. Alpha-blockers, blood-pressure medicines and strong CYP3A4 inhibitors can require additional caution. Seek urgent medical care for an erection lasting more than 4 hours, sudden loss of vision, sudden decrease or loss of hearing, or serious cardiovascular symptoms during sexual activity.

Side effects and monitoring

Common sildenafil side effects include headache, flushing, indigestion, nasal congestion, abnormal or altered vision, dizziness, nausea, back pain, muscle pain and rash. Some adverse effects become more frequent at higher doses. Serious or less common problems include prolonged erection or priapism, sudden vision loss associated with NAION, sudden decrease or loss of hearing, significant hypotension and serious cardiovascular events. An erection lasting more than 4 hours requires immediate medical attention; sudden vision or hearing loss also requires prompt assessment. Routine laboratory monitoring is not generally specified for sildenafil used for erectile dysfunction, but cardiovascular status and interacting medicines should be considered before use.

Pregnancy

Intagra 100 is indicated for erectile dysfunction in adult men and is not indicated for use in females. Sildenafil may be used for other medical indications in women under specialist care, but this Intagra ED product should not be used during pregnancy for an unapproved purpose without medical assessment.

Breastfeeding

Intagra 100 for erectile dysfunction is not indicated for use in females. Limited evidence shows that sildenafil and its active metabolite can be present in human milk, while information about effects on a breastfed child and milk production is insufficient. Use during breastfeeding for another indication requires medical assessment.

Food, drink and interactions

Avoid excessive alcohol when using sildenafil. Although a study with sildenafil 50 mg did not show potentiation of alcohol's blood-pressure-lowering effect in healthy volunteers, the maximum 100 mg dose was not evaluated in that study. Drinking too much alcohol can also make it more difficult to achieve an erection.

Food and drink

Sildenafil may be taken with or without food. A high-fat meal slows its absorption and may delay its onset of action; pharmacokinetic data show a mean delay in peak concentration of about 60 minutes after a high-fat meal. Grapefruit or grapefruit juice should be avoided because it can affect sildenafil exposure and may increase the likelihood of side effects.

Frequently asked questions

Do I need to be sexually aroused for Intagra 100 to work?

Yes. Sildenafil supports the erectile response to sexual stimulation; it does not produce an erection automatically.

Can a large meal make sildenafil take longer to work?

Yes. Sildenafil can be taken with or without food, but a high-fat meal slows absorption and can delay the onset of effect.

What should I do if Intagra gives me a headache or flushing?

Headache and flushing are common sildenafil side effects. Contact a healthcare professional if an adverse effect is severe, persistent, or concerning.

What if I get an erection that will not go away?

Get immediate medical help if an erection lasts longer than 4 hours. Untreated priapism can damage penile tissue and cause permanent loss of erectile function.

Can I take Intagra 100 with nitrate medicine for chest pain?

No. Sildenafil must not be combined with nitrates or nitric oxide donors because the combination can cause a potentially dangerous fall in blood pressure.

Can I take more than one Intagra 100 tablet in a day?

No. The verified product information states that 100 mg is the maximum recommended daily dose of sildenafil for erectile dysfunction and the maximum dosing frequency is once per day.

Can Cheap Generic Med ship Intagra 100 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, although customs or carrier delays can extend transit. Prescription and personal-import requirements may apply.

Will my Intagra order have tracking and discreet packaging?

Under Cheap Generic Med's standard fulfilment model, tracked international shipping is used and tracking details should be provided after dispatch. Orders use plain outer packaging without medicine details or pharmacy branding visible on the outside.

Sources

  1. www.ndf.gov.sg
  2. dailymed.nlm.nih.gov
  3. medlineplus.gov
  4. www.nhs.uk
  5. www.intaspharma.com

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
ManufacturerIntas Pharma, India
PackagingQty
strength100mg
Delivery Time6 To 15 days
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Intagra 100 Mg (Sildenafil Citrate)”

Your email address will not be published. Required fields are marked *