Alphagra 100mg (Sildenafil)

Price range: $66.00 through $130.44Required

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

Pack SizePriceUnit PriceQuantity 
40 Tablet/s$66.00$1.65 / tablet
80 Tablet/s$99.84$1.25 / tablet
120 Tablet/s$130.44$1.09 / tablet
Want to order in bulk / get a B2B price? Send Inquiry

Add $199.00 to cart and get free shipping!

19 People watching this product now!
Estimated delivery: September 14, 2026 – September 19, 2026
Written by Dr Ambrose Chan, MD, MD Medically reviewed by Dr. Sabrina Castillon, MD, MD
Last updated on September 11, 2026
Description

About Alphagra 100mg (Sildenafil)

Medicine information

Active ingredient
Sildenafil citrate equivalent to 100 mg sildenafil
Delivery time
Typically 10–14 business days after dispatch to the United States, United Kingdom, Canada, and Australia; 12–18 business days to Europe; and 14–21 business days to other listed destinations. These are estimates and customs or local carrier delays can extend delivery.
Indication
Erectile dysfunction in adult men
Packaging
Pack of 4 tablets in a blister; each blister is packed in an individual carton with a leaflet.
Strength
100 mg
Dosage form
Film-coated tablet
Route
Oral

Medicine overview

Alphagra 100 mg is an oral medicine containing sildenafil citrate equivalent to 100 mg sildenafil. It is used to treat erectile dysfunction in adult men and belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. Sildenafil supports the natural erectile response by increasing blood flow into the penis during sexual stimulation. Alphagra does not produce an erection without sexual stimulation. The product is supplied as blue, film-coated, diamond-shaped tablets.

What it is used for

Alphagra 100 mg is indicated for erectile dysfunction, a condition in which a man has difficulty getting or maintaining an erection adequate for sexual activity. Sildenafil can improve the erectile response when sexual stimulation occurs. Alphagra 100 mg should not be treated as interchangeable with sildenafil products intended for pulmonary arterial hypertension, which may use different strengths and dosing regimens.

How it works

Sildenafil blocks phosphodiesterase type 5 (PDE5), an enzyme that breaks down cyclic guanosine monophosphate (cGMP). During sexual stimulation, nitric oxide increases cGMP in erectile tissue. Higher cGMP levels relax smooth muscle and allow more blood to enter the penis, helping an erection develop and be maintained. Sildenafil enhances this natural process rather than directly causing an erection, so sexual stimulation is still required.

How it is taken

Alphagra is swallowed by mouth. The product insert states that sildenafil is taken approximately one hour before sexual activity and that the maximum recommended frequency is once daily. General sildenafil prescribing information allows administration about 30 minutes to 4 hours before sexual activity. Follow the prescribed instructions and do not take additional sildenafil or another erectile-dysfunction medicine unless specifically directed by a healthcare professional.

Important warnings

Do not use sildenafil with nitrates or nitric oxide donors, because the combination can cause a dangerous fall in blood pressure. It is also contraindicated with the guanylate cyclase stimulator riociguat and in people with hypersensitivity to sildenafil or tablet ingredients. Medical assessment is important when cardiovascular disease makes sexual activity inadvisable. Caution is required with alpha-blockers, blood-pressure medicines, strong CYP3A4 inhibitors such as ritonavir, ketoconazole or itraconazole, and in severe kidney or liver impairment. Combining sildenafil with other PDE5 inhibitors or erectile-dysfunction treatments is not recommended. Obtain urgent medical care for an erection lasting more than 4 hours, sudden loss of vision, or sudden decrease or loss of hearing.

Side effects and monitoring

Common effects include headache, flushing, indigestion, nasal congestion, abnormal or altered vision, nausea, dizziness, back pain, muscle pain, and rash. Some adverse effects occur more often at higher sildenafil doses. Serious or less common problems include symptomatic low blood pressure, severe allergic reactions, prolonged erection or priapism, sudden vision loss, sudden hearing loss, and serious cardiovascular events. Seek urgent medical attention for an erection lasting longer than 4 hours, sudden vision or hearing changes, chest pain, fainting, or signs of a severe allergic reaction.

Pregnancy

Alphagra is intended for erectile dysfunction in men and is not indicated for use in women. The Alphagra product insert lists pregnancy as a contraindication. Current sildenafil prescribing information for erectile dysfunction states that sildenafil is not indicated for females and that human pregnancy data are insufficient to establish drug-associated developmental risk.

Breastfeeding

Alphagra is not intended for use by breastfeeding women; its product insert lists lactation as a contraindication. For sildenafil generally, limited data indicate that sildenafil and its active metabolite can be present in human milk, while information about effects on a breastfed child or milk production is lacking.

Food, drink and interactions

Avoid excessive alcohol before sexual activity. Alcohol can temporarily make it harder to achieve an erection and may contribute to dizziness or other effects that interfere with treatment.

Food and drink

Sildenafil can be taken with or without food, but a large or high-fat meal can delay how quickly it starts working. Grapefruit or grapefruit juice should be avoided because it can affect sildenafil metabolism and may increase the likelihood of side effects.

Storage

Store Alphagra in a cool, dry place, protect it from light, and keep it out of reach of children.

Frequently asked questions

Does sildenafil still work if I take it after a big meal?

Yes, but a large or high-fat meal can delay its absorption and make it take longer to start working. Alphagra can be taken orally as directed, but meal timing can affect how quickly sildenafil takes effect.

Do I need sexual stimulation for Alphagra to work?

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

Is 100 mg sildenafil supposed to be taken more than once in a day?

No. The maximum recommended dosing frequency for sildenafil used for erectile dysfunction is once daily. Do not take extra tablets because the expected effect has not occurred.

What should I do if I get a headache or flushing after sildenafil?

Headache and flushing are among the common adverse effects of sildenafil. Seek medical advice if an effect is severe, persistent, or concerning rather than changing the dose yourself.

Can I drink alcohol when taking Alphagra?

Avoid excessive alcohol. Drinking a large amount can make it more difficult to achieve an erection and may worsen dizziness.

What if an erection lasts for several hours after taking Alphagra?

An erection lasting more than 4 hours requires emergency medical attention. Delayed treatment of priapism can damage penile tissue.

Can I take Alphagra with nitrate medicine for chest pain?

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

Does Cheap Generic Med ship Alphagra 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 personal import is lawful; prescription and import requirements can vary by destination and circumstances.

Will my Cheap Generic Med order have tracking?

Under the standard international fulfilment model, tracked shipping is used and a tracking number should be provided after dispatch. Carrier systems can take 24–72 hours to begin showing movement.

Sources

  1. www.alpha-pharma.com
  2. www.dailymed.nlm.nih.gov
  3. www.nhs.uk
  4. www.medicines.org.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
PackagingQty
Delivery Time6 To 15 days
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Alphagra 100mg (Sildenafil)”

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