1 2 3 25 Mg Tablet (Sildenafil Citrate)

Price range: $45.91 through $76.80Required

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Pack SizePriceUnit PriceQuantity 
30 Tablet/s$45.91$1.53 / tablet
60 Tablet/s$61.51$1.03 / tablet
90 Tablet/s$76.80$0.85 / tablet
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Estimated delivery: October 5, 2026 – October 10, 2026
Written by Dr Ambrose Chan, MD, MD Medically reviewed by Dr. Sabrina Castillon, MD, MD
Last updated on September 9, 2026
Description

About 1 2 3 25 Mg Tablet (Sildenafil Citrate)

Medicine information

Active ingredient
Sildenafil citrate
Delivery time
NOT VERIFIED
Indication
Erectile dysfunction (ED)
Manufacturer
Aglowmed Limited
Packaging
Strip of 4 tablets
Strength
25 mg
Dosage form
Tablet
Route
Oral

Medicine overview

1 2 3 25 Mg Tablet is described as a sildenafil citrate tablet containing the equivalent of 25 mg sildenafil. Sildenafil is a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction in adult men. It supports the natural erectile response by improving blood flow to the penis during sexual stimulation. Sildenafil does not produce an erection without sexual stimulation and does not protect against sexually transmitted infections. The exact manufacturer and product-specific packaging for this named product could not be reliably verified.

What it is used for

Sildenafil 25 mg tablets are used to treat erectile dysfunction, a condition in which a man has difficulty getting or maintaining an erection suitable for sexual activity. The medicine improves erectile function when sexual stimulation occurs. This product should not be assumed to have other sildenafil indications, such as pulmonary arterial hypertension, because the dose, formulation, labeling, and treatment regimen for those uses can differ.

How it works

During sexual stimulation, nitric oxide is released in erectile tissue and increases cyclic guanosine monophosphate (cGMP), which relaxes smooth muscle and allows more blood to enter the penis. Sildenafil inhibits PDE5, the enzyme that normally breaks down cGMP. This allows the cGMP signal to persist longer and supports an erection in response to sexual stimulation. Sildenafil does not independently create sexual desire or cause an erection without stimulation.

How it is taken

Sildenafil tablets are taken by mouth as directed by the prescriber. For erectile dysfunction, authoritative labeling states that sildenafil may be taken about 30 minutes to 4 hours before sexual activity and should not normally be taken more than once per day. It can be taken with or without food, although a high-fat meal can delay how quickly it starts working. Do not take additional doses or alter the prescribed amount without medical advice.

Important warnings

Do not use sildenafil with nitrates or nitric oxide donors, including nitroglycerin and recreational "poppers," because the combination can cause a dangerous fall in blood pressure. Sildenafil is also contraindicated with guanylate cyclase stimulators such as riociguat and in people with hypersensitivity to sildenafil or tablet ingredients. Medical assessment is important for people with cardiovascular disease, low blood pressure, significant liver or kidney impairment, bleeding disorders, active peptic ulceration, retinitis pigmentosa, previous non-arteritic anterior ischemic optic neuropathy (NAION), or conditions that increase the risk of priapism. Alpha-blockers, antihypertensives, strong CYP3A4 inhibitors, ritonavir, and other erectile-dysfunction treatments can require special precautions. Stop sexual activity and obtain medical help for chest pain, severe dizziness, or nausea. Seek urgent medical care for an erection lasting more than 4 hours or for sudden loss or marked reduction of vision or hearing.

Side effects and monitoring

Common adverse effects include headache, flushing, indigestion, nasal congestion, dizziness, nausea, back pain, muscle pain, rash, and temporary visual changes such as blurred vision, increased light sensitivity, or altered color perception. Less common but serious problems include severe hypotension, prolonged erection or priapism, sudden hearing decrease or loss, and sudden vision loss associated with conditions such as NAION. Seek prompt medical attention for sudden hearing or vision changes and emergency care for an erection lasting longer than 4 hours. People with relevant cardiovascular disease or interacting medicines may require additional clinical assessment.

Pregnancy

Sildenafil tablets labeled for erectile dysfunction are not indicated for use in females. Available prescribing information states that there are no adequate human pregnancy data to determine a drug-associated developmental risk for this ED indication.

Breastfeeding

Sildenafil tablets for erectile dysfunction are not indicated for use in females. Limited data indicate that sildenafil and its active metabolite can be present in human milk, but there is insufficient information about effects on a breastfed child or milk production.

Food, drink and interactions

Avoid excessive alcohol when using sildenafil. Although a controlled interaction study did not show that sildenafil 50 mg increased the blood-pressure-lowering effect of a moderate alcohol dose in healthy volunteers, drinking too much alcohol can make it harder to achieve an erection and may worsen symptoms such as dizziness.

Food and drink

Sildenafil can be taken with or without food. A high-fat or large meal may delay its onset of action. Grapefruit or grapefruit juice may increase sildenafil exposure and the likelihood of side effects, so avoiding grapefruit while taking sildenafil is a cautious practical approach.

Storage

NOT VERIFIED

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 authoritative labeling allows administration from 30 minutes to 4 hours beforehand. Follow the timing prescribed for you.

Does sildenafil work without sexual stimulation?

No. Sildenafil supports the normal erectile response to sexual stimulation; it does not automatically cause an erection or increase sexual desire.

Does eating affect how quickly sildenafil works?

It can. Sildenafil may be taken with or without food, but a high-fat or large meal can delay absorption and make the effect take longer to begin.

Can I take another sildenafil tablet later the same day if the first one does not work?

Do not take an extra dose on your own. Sildenafil for erectile dysfunction should generally not be taken more than once per day, and changing the amount should be discussed with the prescriber.

Is headache common with sildenafil 25 mg?

Yes. Headache is one of the most commonly reported sildenafil side effects. Seek medical advice if a headache is severe, persistent, or accompanied by concerning symptoms such as major vision changes, chest pain, or fainting.

What should I do if an erection lasts too long after sildenafil?

Get emergency medical care if an erection lasts more than 4 hours. A prolonged erection can damage penile tissue if treatment is delayed.

Can sildenafil be taken with nitroglycerin or other nitrate medicines?

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

Does Cheap Generic Med ship sildenafil 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 establish that sildenafil can legally be imported in a particular case; prescription and personal-import requirements can vary by destination.

Will my sildenafil order have tracking?

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

Sources

  1. www.dailymed.nlm.nih.gov
  2. medlineplus.gov
  3. www.nhs.uk

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
ManufacturerAglowmed Pharmaceuticals
PackagingQty
strength25mg
Delivery Time6 To 15 days
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