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Cenforce FM 100 mg

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Dr. Akanksha Kaushal
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Dr. Akansha is a licensed Clinical Pharmacologist with extensive expertise in pharmacovigilance, prescription analysis, drug information, and safety. She's a dedicated educator and avid learner. Dr. Akansha also reviews medical content on GoodRx Medicine, ensuring accurate pharmaceutical information is accessible to all.

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Written by
Julian Carter
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Julian, an MBA in Pharmaceutical Management, brings a dynamic blend of expertise and impact with his contributions at Goodrxmedicine. His dedication and innovative spirit continue to shape a brighter future in pharmaceutical management.

What is Cenforce FM 100 mg

Cenforce FM 100 is a medicine used for the treatment of Erectile Dysfunction in men.

Sildenafil Citrate, the primary ingredient of Cenforce-FM, is a PDE 5 or Phosphodiesterase-5 inhibitor, which works by relaxing the penile blood vessels. 

This medicine is FDA-approved and requires a prescription.

It is prescribed only to people diagnosed with Erectile Dysfunction. 

Centurion Laboratories is a biotech and pharmaceutical company that manufactures Cenforce FM 100mg.

Uses of Cenforce FM 100

Cenforce-FM is given to males who face erection issues. 

Erectile Dysfunction (impotence), is an inability of a man to get and maintain an erection. 

Numerous factors influence Erectile Dysfunction.

Sildenafil, the main component of Cenforce FM 100mg, is also prescribed to treat Pulmonary Arterial Hypertension (PAH).

How does Cenforce FM work

Sildenafil Citrate is present in FM 100 tablets in a significant amount. 

This ingredient inhibits Phosphodiesterase type-5 (PDE-5) enzyme. 

It prevents the PDE-5 enzyme from breaking down the cGMP (cyclic Guanosine Monophosphate). 

Increased cGMP levels relax the muscles in the penile area. 

This makes blood flow through the penile blood vessels easier. 

This is how Cenforce FM 100 mg treats ED.


Consult a doctor for the appropriate dosage. 
It depends on your age, medical condition, and response to the treatment. 

How to take Cenforce FM 100mg

  • It is advisable to take this medication 30 to 60 minutes before sexual intercourse
  • Your doctor will determine for how long you need to take this medicine
  • Swallow the whole medicine with a full glass of water
  • Avoid chewing or breaking the pills
  • Don't take it more than the recommended amount
  • Take only one pill per day
  • You can take it either with food or without food. However, it is always better to take it with food to avoid stomach pain

Missed Dose

  • Take the missed dose as soon as you remember
  • Don't take the missed dose if your next dose is almost due


  • If you take more than one tablet in 24 hours, then there is a chance of overdosing
  • If you have overdosed on this medicine, see a doctor immediately

Strengths and Substitutes of Cenforce FM

Cenforce-FM is available in many variants and substitutes. 



Side effects of Cenforce FM

Stick to your doctor's prescription to avoid these adverse effects. 

Most side effects of Cenforce FM are not permanent.

  • Sleeplessness
  • Dizziness
  • Priapism
  • Diarrhea
  • Changes in vision
  • Indigestion
  • Headache
  • Sensitivity to light
  • Painful urination
  • Numbness and burning sensation in arms and feet
  • Flushing
  • Bloody and cloudy urine


Cenforce FM may interact with certain drugs, diseases, and food items.

Drug Interactions

The medicine could cause minor side effects if it interacts with other medicines or supplements you are taking.

  • Amyl Nitrite
  • Boceprevir
  • Ceritinib
  • Isosorbide
  • Itraconazole
  • Riociguat
  • Ritonavir
  • Carbamazepine
  • Dexamethasone
  • Ketoconazole
  • Atazanavir

Disease Interactions

It is known that Cenforce FM tablets can make some diseases and conditions worse. 
It's best to consult your doctor if you have a history of:

  • Cardiovascular disease
  • Renal dysfunction
  • Priapism
  • Seizure disorders
  • Liver disease
  • Retinitis Pigmentosa

Food Interactions

Some foods and drinks might cause side effects when taken with Sildenafil tablets, which include:

  • Alcohol
  • Grapefruits and grapefruit juice
  • Meals high in fat


Some precautions need to be taken while using Cenforce FM. 

  • This medicine causes dizziness. Hence, avoid driving and operating heavily while on this medication
  • If you have experienced allergies due to Sildenafil in the past, do not use this medicine. Consider trying a different ED tablet
  • It is not for use by females or children. There are different medicines like Lovegra to address sexual difficulties in women


Store the Cenforce FM tablets at room temperature in a dark, clean, and dry place.

Frequently Asked Questions

What is Sildenafil Citrate used for?

Sildenafil Citrate is used for the treatment of Erectile Dysfunction in men.
This condition is an inability to attain and maintain an erection. 

How long does Sildenafil take to start working?

Sildenafil usually starts working 30–60 minutes after you take it, but it can take up to 2–3 hours. The way Sildenafil Citrate works vary from person to person and from situation to situation. If a person eats a high-fat meal before taking medicine, it may take longer for the medicine to work.

For how long do Sildenafil's effects last in the body?

Sildenafil's full effects last up to 4-5 hours in the body. However, after 4-5 hours, some effects still remain active in the body. It also depends on the age and medical condition of the patient. 

At what age does a man start facing erection issues?

Erectile Dysfunction can happen to men of any age, but it usually happens to men over 40. ED can be infuenced by various factors like smoking and drinking, Diabetes, stress, high blood pressure, etc. However, it can be treated by taking Cenforce tablets as prescribed by a doctor.

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