Juan 100 Mg Tablet (Sildenafil Citrate)

Price range: $69.73 through $146.86Required

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Pack SizePriceUnit PriceQuantity 
30 Tablet/s$69.73$2.32 / tablet
60 Tablet/s$108.69$1.81 / tablet
90 Tablet/s$146.86$1.63 / tablet
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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 Juan 100 Mg Tablet (Sildenafil Citrate)

Medicine information

Active ingredient
Sildenafil citrate
Delivery time
United States, United Kingdom, Canada, Australia: typically 10–14 business days after dispatch; Europe: 12–18 business days; Middle East and other served destinations: 14–21 business days. These are estimates and customs or local carrier delays may extend delivery.
Indication
Erectile dysfunction (ED) in adult men.
Manufacturer
Cadila Pharmaceuticals Ltd.
Strength
100 mg
Dosage form
Tablet
Route
Oral

Medicine overview

Juan 100 mg Tablet is an oral sildenafil citrate product manufactured by Cadila Pharmaceuticals Ltd. It contains sildenafil equivalent to 100 mg and is used to treat erectile dysfunction in adult men. Sildenafil belongs to the phosphodiesterase type 5 (PDE5) inhibitor class. It supports the normal erectile response by increasing blood flow to the penis during sexual stimulation. Sexual stimulation is still required for the medicine to work; sildenafil does not produce an erection automatically.

What it is used for

Juan 100 mg Tablet is used to treat erectile dysfunction, a condition in which a man has difficulty getting or maintaining an erection sufficient for sexual activity. Sildenafil can improve erectile function when sexual stimulation occurs. This product should not be assumed to have the same indications or dosing instructions as sildenafil products formulated or prescribed for pulmonary arterial hypertension.

How it works

Sildenafil blocks phosphodiesterase type 5 (PDE5), an enzyme that normally breaks down cyclic guanosine monophosphate (cGMP). During sexual stimulation, nitric oxide increases cGMP in erectile tissue. By slowing its breakdown, sildenafil promotes relaxation of smooth muscle and increases blood flow into the penis. This mechanism supports an erection in response to sexual stimulation rather than causing one independently.

How it is taken

Juan 100 mg Tablet is swallowed by mouth. For erectile dysfunction, sildenafil is taken as needed before anticipated sexual activity; prescribing information states that sildenafil may be taken approximately 30 minutes to 4 hours beforehand and should not be taken more than once per day. It can be taken with or without food, although a high-fat meal may delay how quickly it begins working. The prescribed dose should not be changed without medical advice.

Important warnings

Do not use sildenafil with nitrates or nitric oxide donors, including medicines such as nitroglycerin, because the combination can cause a dangerous fall in blood pressure. It is also contraindicated with guanylate cyclase stimulators such as riociguat. Use requires particular caution with alpha-blockers, blood-pressure medicines and strong CYP3A4 inhibitors, and in people with significant cardiovascular disease, recent cardiovascular events, severe liver or kidney impairment, bleeding disorders, certain eye conditions, or conditions that increase the risk of priapism. Other PDE5 inhibitors or erectile-dysfunction treatments should not be combined without medical supervision. Seek urgent medical attention for an erection lasting longer than 4 hours, sudden loss or marked reduction of vision or hearing, or serious cardiovascular symptoms during sexual activity.

Side effects and monitoring

Common sildenafil adverse effects include headache, flushing, indigestion, nasal congestion, abnormal or altered vision, back pain, muscle pain, nausea, dizziness and rash. Less common but serious reactions include prolonged erection or priapism, sudden vision loss associated with non-arteritic anterior ischemic optic neuropathy (NAION), sudden hearing decrease or loss, severe hypotension and cardiovascular events. Stop sexual activity and obtain medical attention for chest pain, severe dizziness or nausea during sex. Urgent assessment is required for an erection lasting more than 4 hours or sudden hearing or vision loss.

Pregnancy

Sildenafil for erectile dysfunction is not indicated for use in females. Available prescribing information states that there are insufficient human pregnancy data to determine drug-associated developmental risk.

Breastfeeding

Sildenafil 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; available prescribing information does not establish effects on the breastfed child or milk production.

Food, drink and interactions

Alcohol can contribute to dizziness and lowering of blood pressure, so caution is appropriate. A controlled interaction study using sildenafil 50 mg did not show potentiation of alcohol's hypotensive effect in healthy volunteers, but the maximum 100 mg sildenafil dose was not evaluated in that study.

Food and drink

Sildenafil may be taken with or without food. A high-fat meal can delay absorption and therefore may delay its onset of action. Patients should discuss grapefruit or grapefruit juice with their healthcare professional because grapefruit can affect the metabolism of some medicines, including sildenafil.

Storage

Store below 30°C.

Frequently asked questions

Does sildenafil work without sexual stimulation?

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

How long before sex should I take sildenafil?

Sildenafil for erectile dysfunction may be taken about 30 minutes to 4 hours before sexual activity. Follow the instructions provided by your prescriber and do not take it more than once per day.

Does eating before taking Juan 100 mg affect how quickly it works?

It can. Sildenafil can be taken with or without food, but a high-fat meal may delay its absorption and make it take longer to start working.

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

Seek urgent medical attention if an erection lasts longer than 4 hours. Prolonged erection, or priapism, can damage penile tissue if it is not treated promptly.

Can I take Juan 100 mg with nitroglycerin or other nitrate medicines?

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

Can I use another erectile-dysfunction medicine with Juan 100 mg?

Do not combine sildenafil with another PDE5 inhibitor or erectile-dysfunction treatment unless a healthcare professional has specifically directed this. The safety and effectiveness of such combinations have not been established.

Can Cheap Generic Med ship Juan 100 mg 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 or carrier delays can extend transit. Shipping availability does not guarantee that personal import is permitted in every circumstance.

Will my Juan 100 mg 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. dailymed.nlm.nih.gov
  2. www.dailymed.nlm.nih.gov
  3. medlineplus.gov
  4. indianrailways.gov.in

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
ManufacturerCadila Pharmaceuticals
PackagingQty
strength100mg
Delivery Time6 To 15 days
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