Generic Brand |
Sildenafil Citrate |
Medication For |
Erectile Dysfunction |
Manufacturer |
Centurion Laboratories Pvt. Ltd |
Dosage |
120mg |
Packaging |
10 tablets in strip |
Delivery Time |
10 to 15 working days |
What is Cenforce 120 mg?
Cenforce 120 mg is a highly effective prescription medication used to treat erectile dysfunction (ED) in men. It contains 120 mg of sildenafil citrate, a potent phosphodiesterase type 5 (PDE-5) inhibitor. This active ingredient improves blood flow to the penis, thus facilitating the achievement and maintenance of an erection during sexual stimulation.
Cenforce 120mg tablets are manufactured by Centurion Laboratories, a reputable pharmaceutical company. This generic alternative to Viagra offers an optimal balance of efficacy and tolerability for men with moderate to severe symptoms of erectile dysfunction.
Uses of Cenforce 120 mg
Doctors prescribe Cenforce 120 mg tablets to treat erectile dysfunction (ED) in adult men. Erectile dysfunction is a condition in which a man has difficulty achieving or maintaining an erection sufficient for satisfactory sexual performance.
It helps improve erectile function in men who experience:
- Occasional erection difficulties.
- Persistent erectile dysfunction caused by physical factors.
- Erectile dysfunction linked to psychological stress or performance anxiety.
Men with moderate to severe erectile dysfunction often experience reliable results with Cenforce 120 mg, especially when lower doses of sildenafil do not provide adequate improvement. As a generic version of Viagra, Cenforce 120mg delivers a stronger sildenafil dose while offering a safety profile comparable to other sildenafil-based erectile dysfunction treatments when used under medical guidance.
Benefits of Cenforce 120 mg
- Effective support for erectile dysfunction: Cenforce 120 mg provides a higher dose of sildenafil for men who require stronger support for erectile dysfunction.
- Fast-acting: The tablet typically takes effect within 30 to 60 minutes, helping men achieve a firm erection after sexual stimulation.
- Effective in adult men: Doctors may prescribe Cenforce 120mg tablet to adult men with moderate to severe erectile dysfunction, depending on individual needs.
- Well-documented safety profile: When taken as prescribed, sildenafil has a low risk of side effects for most users.
- Long-lasting effects: The effects can last up to 4 to 5 hours, offering greater spontaneity during sexual activity.
- Supports repeated performance: By improving blood flow, Cenforce 120mg may help some men achieve another erection after ejaculation within a similar timeframe.
How Cenforce 120 mg (Sildenafil Citrate) works?
Cenforce contains sildenafil citrate, which works by supporting the body’s natural erection process. During sexual stimulation, the body releases nitric oxide into the penile tissue (corpus cavernosum). This activates an enzyme called guanylate cyclase, which increases levels of cyclic guanosine monophosphate (cGMP).
Higher levels of cGMP relax the smooth muscles of the penis and allow for increased blood flow, facilitating the achievement of an erection. In men with erectile dysfunction, the PDE-5 inhibitor (enzyme phosphodiesterase type 5) degrades cGMP too quickly, preventing a firm and lasting erection.
Sildenafil citrate works by inhibiting the PDE-5 enzyme, allowing cGMP to remain active for longer. As a result, the smooth muscles remain relaxed, blood flow improves, and erections become stronger and longer-lasting in the presence of sexual stimulation.
How long does Cenforce 120mg last?
Generally, The effects of Cenforce 120mg tablet last between 4 to 5 hours. Duration may vary depending on age, metabolism, diet, and overall health. Sexual stimulation is required for the medication to work effectively.
How to take Cenforce 120 mg?
Before taking Cenforce 120 dosage, consult a doctor to ensure the medication is safe and appropriate for your health condition. Follow these general guidelines for optimal use:
- Take the tablet 30 to 60 minutes before sexual activity. Sildenafil citrate 120 mg medication needs time to be absorbed and start working.
- Swallow the tablet whole with a glass of water. Do not chew, crush, or break the tablet.
- Avoid heavy or fatty meals before taking Cenforce. Such meals can slow down absorption and reduce its effectiveness. For best results, take the tablet on an empty stomach or after a light meal.
- Do not take more than 1 tablet in a 24-hour period. Taking a high strength sildenafil pill increases the risk of side effects and can be harmful.
Always follow your doctor’s instructions and recommendations for using this sildenafil tablet.
Strengths and Substitutes
At royalpharmacart currently Cenforce’s available strength and substitutes are:
- Cenforce 25 mg
- Cenforce 50 mg
- Cenforce 100 mg
- Cenforce 130 mg
- Cenforce 150 mg
- Cenforce soft 100
- Cenforce FM 100
- Cenforce D
- Cenforce Professional 100
- View All substitute
What are the various dosage instructions for Cenforce 120 mg?
Missed dose
If you miss a dose of this tablet, take it as soon as you remember. If it is almost time for the next dose, skip the missed dose and take the next dose. Do not double the dose to make up for the loss.
Overdose
Seek emergency medical help or contact your doctor in case of an overdose.
Cenforce 120 mg side Effects
Although generally well-tolerated, Cenforce 120 tablet may cause side effects in some users, including:
- Blurred vision
- Pain in the muscles
- Diarrhea
- Dizziness
- Flushing
- Headache
- Indigestion
- Muscle pain
- Nosebleeds
- Sneezing
- Stiffness
- Redness on skin
- Difficulty in sleeping
Interactions
Drug Interactions
Several medications can interact with sildenafil citrate and lead to potentially dangerous effects:
- Nitrates (e.g., nitroglycerin, isosorbide): Can cause a severe, even fatal, drop in blood pressure. Never take these medications simultaneously.
- Alpha-blockers: When combined with Cenforce, they can significantly lower blood pressure and cause dizziness.
- Certain antibiotics: Erythromycin, clarithromycin, and similar antibiotics can increase the concentration of sildenafil in the blood.
- HIV protease inhibitors: Medications like ritonavir can significantly increase sildenafil concentration and the risk of side effects.
- Other erectile dysfunction medications: Combining different treatments for erectile dysfunction can increase the risk of side effects.
Interactions with Certain Medical Conditions
Cenforce requires particular caution in certain cases:
- Cardiovascular disorders: Men with heart disease, recent strokes, or uncontrolled hypertension should use Cenforce with caution, or avoid it altogether. Anatomical abnormalities of the penis: Conditions such as Peyronie’s disease can increase the risk of priapism (prolonged erection).
- Retinal conditions: Sildenafil is contraindicated in people with retinitis pigmentosa or NAION (non-arteritic ischemic optic neuropathy) due to the risk of visual disturbances.
- Hepatic or renal impairment: These conditions alter the metabolism of sildenafil and may require a dosage adjustment.
Food Interactions
Your diet can influence the effectiveness of Cenforce 120:
- High-fat meals: These can delay the absorption and action of the medication by approximately 60 minutes. Alcohol: Moderate or excessive alcohol consumption can temporarily worsen symptoms of erectile dysfunction and increase the risk of side effects such as dizziness.
- Grapefruit juice: It can increase the concentration of sildenafil in the blood, potentially amplifying its effects and side effects.
Who should not take Cenforce 120 mg?
- Men taking nitrate medications
- Severe heart disease
- Recent stroke or heart attack
- Severe liver impairment
- History of vision loss (NAION)
What precautions are necessary with Cenforce 120 mg?
Before taking Cenforce, please note the following precautions:
- Consult your doctor before starting treatment if you have heart problems, low blood pressure, or liver/kidney problems.
- Do not use Cenforce if you are taking nitrate medications for chest pain or recreational drugs called “poppers.”
- If you experience sudden vision or hearing problems while taking this medication, seek immediate medical attention.
- This medication is not intended for women or children under 18 years of age.
- If you have an erection that lasts longer than 4 hours (priapism), seek immediate medical attention to avoid permanent damage.
- Exercise caution when driving, as some users may experience dizziness or vision problems.
- Inform your doctor about all medications you are taking to avoid potential drug interactions.
Safety Advice
Liver Disease:
People with liver problems should only use Cenforce 200 sildenafil under medical supervision. The liver metabolizes sildenafil, and severe liver impairment can slow down its breakdown. Doctors often recommend a lower dose to reduce the risk of side effects.
Kidney Problems:
Most people with kidney disease can safely use Cenforce if taken as prescribed. However, it is important to inform your doctor of any kidney condition. If you experience side effects with the 120 mg dose, your doctor may reduce the dosage.
Pregnancy and Breastfeeding:
Cenforce is intended for men only and should not be used by pregnant or breastfeeding women, as its safety in women has not been established.
General Precautions:
Avoid alcohol and grapefruit (or grapefruit juice) while taking Cenforce 120mg. Alcohol can reduce its effectiveness and cause dizziness, while grapefruit can increase sildenafil levels and increase the risk of side effects.
FAQs.
Is it safe to take 120 mg of Cenforce?
Yes, taking 120 mg of Cenforce is generally safe, but only with a doctor’s suggestion. This is a higher than usual dose, prescribed to men who do not respond to lower doses. Never start treatment at this dose without consulting a doctor first.
Can I take Cenforce 120 mg without a prescription?
No, you should not take 120 mg of Cenforce without a consult your doctor. This medication contains sildenafil citrate, a powerful drug that requires medical supervision to ensure safe dosing, prevent drug interactions, and minimize the risk of serious side effects.
Is it possible to get an erection after ejaculation with Cenforce 120 mg?
Sildenafil citrate reduces the refractory period, allowing men to achieve an erection after ejaculation.
How should I store Cenforce 120 mg?
Store the tablet in its original packaging and keep it out of the reach and sight of children under 18 years of age.
Is sildenafil the same as Viagra?
Sildenafil is the generic for two common brand name drugs on the market right now, Revatio and Viagra, but these drugs are FDA approved for two different uses. Revatio is used to treat pah, while Viagra treats erectile dysfunction(ed) in men.
How long does it take for sildenafil to work?
Sildenafil usually starts working within 30 to 60 minutes of taking it, but it can take up to two or three hours.
Can I take Viagra every day?
Viagra can be taken once a day, but only with a doctor’s advice.
Can I cut a Cenforce 120 mg tablet in half?
No, you should not cut a tablet in half without consulting a doctor. Cenforce tablets are not designed to be cut, which could lead to uneven dosing of sildenafil, reduced effectiveness, or adverse effects. Instead, consult your doctor to obtain a lower dose, such as 50 mg or 100 mg.
When should I stop taking Cenforce 120 mg?
Stop taking sildenafil citrate120mg if you experience side effects such as chest pain, vision or hearing loss, or a prolonged and painful erection. Also stop treatment if your erectile dysfunction symptoms disappear, if the treatment is ineffective after several attempts, or if your doctor recommends it due to drug interactions or changes in your health condition. Consult a doctor before discontinuing treatment.
Medical Disclaimer
The content on this page is for informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. If you have any questions about your health, please consult your doctor or another qualified healthcare professional before taking any medication without medical supervision. For any questions regarding the content of our website, please contact us by email at info@royalpharmacart.com.
Last updated: January 2026
Medically reviewed by:
Dr. Vineet Agraval, (Medical Expert)
Reviewed for accuracy on: January,2026




RodriguezWilliam –
I have been taking Viagra for about 15 years. It works great for me with minimal side effects. One Cenforce 120mg tablet turns me into a raging bull for about 18 hours. The key is to always take it on an empty stomach. I have discovered that if my body is low in salt Viagra doesn’t work as well, I exercise every day and sweat a lot which depletes the body of salt so I make sure to add salt supplement to my diet.
John Johnson –
amazing experience. my product came exactly as advertised and it came in 2 weeks. I have ordered twice and I am going to order when I need more.