Cenforce 100 mg Tablets (Sildenafil Citrate)

(17 customer reviews)

Price range: $60.00 through $425.00

Cenforce 100 mg, also known as “Blue Pill”, is an oral medication used for the treatment of erectile dysfunction (ED) in men. It is a generic version of Viagra, available in blister packs containing 10 pills each. These tablets are manufactured by Centurion Laboratories. Each tablet contains 100 mg of Sildenafil Citrate. Sildenafil Citrate is classified as a phosphodiesterase type 5 (PDE5) inhibitor. It is intended to be taken approximately 30 minutes to 1 hour before sexual intercourse. The effects of this medicine can last for around 4 to 6 hours. However, this medication will only aid in achieving an erection if you are sexually stimulated.

Description

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Contains
Sildenafil Citrate

Treats v2

Treats
Erectile Dysfunction

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Lasts
around 4-6 hours

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Manufactured By
Centurion Laboratories

What Is Cenforce 100?

Cenforce 100 is a prescription medication containing sildenafil citrate, the same active ingredient found in Viagra. It is manufactured by Centurion Laboratories and is used as a treatment for erectile dysfunction (ED) in adult men. This standard-strength sildenafil formulation comes in tablet form and provides an effective, affordable alternative to brand-name ED medications. Each tablet contains 100 mg of sildenafil citrate, which is the most commonly prescribed dosage for men experiencing moderate erectile dysfunction.

What Is Cenforce 100mg Used For?

Cenforce 100 mg is used to treat erectile dysfunction by improving erectile response during sexual stimulation. It works by enhancing blood flow to the penis, which helps improve erection quality during intimacy. It does not treat libido, premature ejaculation, or sexual arousal disorders. The drug is intended for use only in adult men diagnosed with ED.

How Does Cenforce 100 Mg Work?

Cenforce 100 mg improves erectile function by sustaining cGMP levels and enhancing penile blood flow during arousal. Sildenafil citrate, the active ingredient in Cenforce, is a PDE5 inhibitor that blocks the enzyme phosphodiesterase type 5, which degrades cyclic guanosine monophosphate (cGMP) in penile tissue. By preventing cGMP breakdown, the medication enables this molecule to remain active longer, promoting prolonged smooth muscle relaxation and stronger erections.

Sexual stimulation triggers a nitric oxide–cGMP sequence that sildenafil magnifies.
During arousal, nitric oxide is released in the penis, which activates guanylate cyclase, an enzyme that boosts cGMP production. Accumulated cGMP relaxes vascular smooth muscle, allowing increased blood flow into the corpus cavernosum. Sildenafil 150 mg prolongs this process by maintaining elevated cGMP concentrations.

Erections depend on arousal, and sildenafil does not induce erections automatically.
The medication amplifies natural responses but does not initiate them. Sexual stimulation remains essential for nitric oxide release, which is the first step in the drug’s effect chain.

StepBiological Action
Sexual arousalTriggers nitric oxide release in erectile tissue
Nitric oxide activityActivates guanylate cyclase, which increases cGMP production
cGMP accumulationRelaxes smooth muscle in the corpus cavernosum
PDE5 inhibitionPrevents cGMP breakdown, allowing sustained muscle relaxation and blood inflow
Resulting effectSupports a firmer, longer-lasting erection during sexual stimulation

How Long Does Cenforce 100 Last?

Cenforce 100 typically begins to take effect within 30 minutes after ingestion, though individual response times may vary based on factors such as metabolism, food consumption, age, and overall health. The medication remains active in the body for approximately four to six hours, providing an extended window of opportunity for sexual activity.

The period of peak effectiveness, known as the half-life, occurs approximately 2-3 hours after taking the medication. During this time, the 150 mg dosage provides its most potent effects, with gradually diminishing efficacy over the subsequent hours. After the active period, the medication is metabolized and eliminated from the body through normal kidney and liver processes without accumulating in the system when used as directed.

ParameterDescription
Onset of Action30 to 60 minutes after oral ingestion
Peak Concentration Time~1 hour (faster on an empty stomach)
Half-LifeApproximately 3 to 4 hours
Effective DurationUp to 5 hours, depending on metabolism and dosage
Effect of FoodHigh-fat meals delay absorption and reduce effect

What Is The Dosage Of Cenforce 100?

The recommended dosage of Cenforce 100 is one tablet before 30 minutes of sexual activity per 24-hour period. Exceeding this dosage increases the risk of severe side effects without enhancing efficacy. Adjustments to dosage should only be made under medical supervision.

What Are The Side Effects Of Cenforce 100 Mg?

Cenforce 100 mg can cause side effects that increase in frequency and severity with higher doses. Most side effects are mild and temporary, but some may require medical attention.

Common side effects

The following effects occur in over 2% of users.

  • Headaches
  • Facial flushing
  • Nasal congestion
  • Indigestion (dyspepsia)
  • Vision changes (blue tint, blurred vision)

Less common reactions

The following list includes the side effects that were observed in fewer than 2% of users.

  • Dizziness
  • Nausea
  • Diarrhea
  • Myalgia (muscle pain)
  • Mild tachycardia
  • Rhinitis

Serious adverse effects that require immediate attention

Call a doctor immediately for the following effects.

  • Priapism (erection lasting more than 4 hours)
  • Sudden loss of vision or hearing
  • Chest pain or irregular heartbeat
  • Fainting or severe dizziness

What Are The Drug Interactions Of Cenforce 100?

Sildenafil can interact with several medications and substances. Below is a list of known and clinically relevant drug interactions with Cenforce 100 mg. These interactions can either increase side effects, reduce effectiveness, or pose serious health risks:

Drug Class / SubstanceInteraction TypeEffect / Risk
Nitrates (e.g., nitroglycerin, isosorbide)ContraindicatedSevere hypotension (dangerous drop in blood pressure)
Alpha-blockers (e.g., doxazosin, tamsulosin)Caution advisedRisk of symptomatic hypotension
Other PDE5 inhibitors (e.g., tadalafil, vardenafil)Avoid combinationIncreased risk of adverse effects without added benefit
Antihypertensives (e.g., beta-blockers, ACE inhibitors)Additive effectMay enhance blood pressure-lowering effects
CYP3A4 inhibitors (e.g., ketoconazole, erythromycin, ritonavir, grapefruit juice)Increased sildenafil levelsHigher risk of side effects such as headache, flushing, visual disturbances
CYP3A4 inducers (e.g., rifampicin, carbamazepine, phenytoin)Decreased sildenafil levelsReduced efficacy of Kamagra Oral Jelly
AlcoholExacerbates side effectsIncreased risk of dizziness, hypotension, delayed onset of action
Recreational drugs (e.g., poppers – amyl nitrite)Severely contraindicatedCan cause life-threatening hypotension
BosentanMetabolic interactionCan lower sildenafil concentration and effectiveness
Certain antibiotics (e.g., clarithromycin)CYP3A4 inhibitionMay increase plasma sildenafil concentration
Antifungals (e.g., itraconazole)CYP3A4 inhibitionMay elevate risk of adverse reactions
Protease inhibitors (e.g., saquinavir, indinavir)Significant interactionElevated sildenafil levels and prolonged duration

Can I Take Cenforce 100 With Alcohol?

Alcohol can reduce Cenforce 100’s effectiveness and increase side effects like dizziness.  Both alcohol and sildenafil lower blood pressure, and when combined, can cause lightheadedness, headaches, delayed drug effect, and impaired judgment during sexual activity. Small amounts (1 drink or less) may have minimal impact, but heavy drinking should be avoided.

How Should Cenforce 100 Be Stored?

Cenforce 100 mg tablets should be stored properly to maintain their effectiveness and safety through their shelf life. Follow the guidelines below to store the tablets for optimal potency.

  1. Keep tablets in the original blister packaging.
  2. Avoid humidity and direct sunlight.
  3. Store away from children and pets.
  4. Do not refrigerate or freeze.
  5. Dispose of expired tablets at a pharmacy drop-off.

Is Cenforce 100 The Same As Viagra?

Cenforce 100 and Viagra are similar in their primary function because both contain 100 mg of sildenafil citrate, the active ingredient that treats erectile dysfunction by increasing blood flow to the penis. However, there are key differences between the two. Viagra is the original branded medication developed by Pfizer and is regulated under strict FDA standards in the United States. Cenforce 100, on the other hand, is a generic version manufactured by Centurion Laboratories in India. Although their effects are pharmacologically equivalent for most users, the formulations may differ slightly due to inactive ingredients. Cenforce is generally much more affordable than Viagra, making it a popular choice in markets where brand-name drugs are either unavailable or too expensive.

What Is The Price Of Cenforce 100 Mg?

The cost of Cenforce 100mg can vary, based on the seller, how much you buy, and where you are located. Typically, Cenforce 100 mg is less expensive than branded products like Viagra.

QuantityApproximate Price Range
10 Tablets$8 – $15 USD
20 Tablets$15 – $25 USD
50 Tablets$35 – $50 USD
100 Tablets$60 – $90 USD

Where Can I Buy Cenforce 100?

Cenforce 100 mg can be found on various online websites, but care should be exercised. Being a generic form of Viagra, it is generally sold outside of the regulatory controls, and thus chances are higher of it being a counterfeit or low-quality product. The U.S. FDA and other health agencies have cautioned against buying erectile dysfunction drugs from unapproved internet sellers because of possible health risks. To maintain efficacy and safety, consumers can access Cenforce 100 mg only from licensed pharmacies or telehealth providers with valid prescriptions.

Is Cenforce 100 Safe?

Cenforce 100 is considered safe for most healthy men when used as prescribed by a healthcare professional, but it is not suitable for everyone. Men with certain medical conditions, such as severe heart disease, significant liver or kidney impairment, or anatomical abnormalities of the penis, should avoid taking sildenafil citrate unless advised otherwise by a doctor. Safety also depends on avoiding drug interactions. Cenforce 100 should not be taken alongside nitrates, alpha-blockers, or other PDE5 inhibitors, as these combinations can cause dangerous drops in blood pressure (hypotension). Alcohol, grapefruit juice, and certain antibiotics or antivirals can also interfere with how the medication is absorbed or metabolized.

17 reviews for Cenforce 100 mg Tablets (Sildenafil Citrate)

  1. Paul Emer

    Way more affordable than pharmacy prices, and just as effective!

  2. Greg Hoagland

    I’ve bought from multiple online stores, but Fullhouse Pill has been the most reliable. Great prices, fast shipping, and quality products. Cenforce 100 mg is the best I’ve tried.

  3. Sergiy Remenyuk

    Strong and reliable every time.

  4. Bin Sheng

    Works exactly as expected.

  5. Suren Ter-Avakian

    Cenforce 100 mg works perfectly for me. Shipping was fast, and the price is much better than what I’d pay locally.

  6. Shane Blakemore

    Had a fantastic experience with my purchase. Customer service was responsive, and the product was legit. Works exactly as advertised, and I will be reordering soon

  7. Patricia Ferebee

    Been using Cenforce 100 mg for a while now, and it never disappoints. The effects last long, and the results are consistent. Ordering process is easy, and shipping is fast.

  8. Heriberto Vicencio

    Perfect strength for me, with no side effects. Will buy again.

  9. Victor Moore

    Discreet packaging and fast shipping. Product quality is excellent!

  10. Michele Ruff

    My order came earlier than expected, and the packaging was very discreet. Highly satisfied with both the service and the product.

  11. Aaron Combs

    Can’t believe I waited so long to try this. It’s just as effective as name-brand options but at a fraction of the cost. Discreet packaging was a huge plus.

  12. John Schroeder

    Customer service was very helpful, and the process was hassle-free. Product arrived in good condition and worked well.

  13. Billy J Senn

    I was skeptical at first, but this worked even better than expected. The quality is top-notch, and I had zero issues with delivery. Highly recommend ordering from Fullhouse Pill.

  14. Marc Logan

    This has made a big difference for me. Reliable, strong, and no unnecessary side effects. Worth every penny!

  15. Michael Carter

    Best price, great quality.

  16. Michael Hill

    I’ve ordered multiple times, and the quality has been consistent. Great product, fair price, and super discreet delivery.

  17. Michael Fournier

    Very happy with my purchase—arrived quickly and worked exactly as described.

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Last updated on: September 17, 2025
Dr. William Henderson

Written & Reviewed By

Dr. William Henderson

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