Sildenafil citrate 100 mg

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Sildenafil citrate 100 mg is a Drug that is used to treat erectile dysfunction in men. It belongs to the group of medications known as phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis, which helps for a harder and long-lasting erection at an intimate time.

When a man is sexually aroused, the body releases nitric oxide, activating guanylate cyclase. This enzyme increases cyclic guanosine monophosphate (cGMP) levels, which relaxes the smooth muscles in the blood vessels of the penis. This relaxation allows for increased blood flow, leading to an erection. However, an enzyme called PDE5 breaks down cGMP, leading to a decrease in blood flow and difficulty in achieving or maintaining an erection.

Sildenafil citrate inhibits the action of PDE5, thereby preventing the breakdown of cGMP and promoting increased blood flow to the penis. It does not cause an erection on its own; sexual stimulation is still necessary to initiate the process. The medication helps to enhance the natural response to sexual stimulation, enabling men with ED to achieve and sustain satisfactory erections.

How to Use Sildenafil Citrate 100mg Tablets

Sildenafil citrate, commonly known by its name Viagra, is a medicine used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis, helping to achieve and maintain an erection. If you have been prescribed sildenafil citrate 100mg tablets, here are some general guidelines for its use:

Consult a healthcare professional: Before using sildenafil citrate, it’s important to consult a doctor or healthcare professional who can evaluate your condition, provide a proper diagnosis, and determine the appropriate dosage for you.

Follow the prescribed dosage: Take the medication exactly as prescribed by your doctor. The typical starting dose for sildenafil citrate is 50mg, but it can be adjusted based on your individual needs. The maximum recommended dose is 100mg per day.

Timing of administration: It is usually taken about 30 minutes to 1 hour before sexual activity. It’s important to note that it works best when taken on an empty stomach.

Swallow the tablet whole: Take the tablet with a glass of water. Do not crush, break, or chew the tablet, as it is designed to be swallowed whole for optimal absorption.

Side effects of Sildenafil Citrate

Sildenafil citrate is a medication used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). Like any medication, it can have side effects. Here are some possible side effects of sildenafil citrate:

  • Headache
  • Flushing (reddening and warming of the face)
  • Indigestion or upset stomach
  • Nasal congestion (stuffy or runny nose)
  • Dizziness or lightheadedness
  • Back pain or muscle aches
  • Blurred vision or changes in color vision
  • Sensitivity to light
  • Priapism (a painful erection lasting longer than four hours)
  • Tinnitus (ringing in the ears) or hearing loss
  • Irregular heartbeat or palpitations
  • Shortness of breath
  • Allergic reactions, such as rash, itching, or hives
  • Fainting or feeling faint


Here are some important precautions you need to keep in your mind while using Sildenafil citrate :

  • Please take only one dose in a day.
  • Please follow the recommended dosage.
  • Don’t eat grapes after taking this medicine. 
  • If you have an allergy to any medicine or supplement so please tell your doctor before taking this tablet.
  • Do not consume alcohol after consuming this medicine. 
  • If you experience any side effects such as dizziness or feel nauseous during sexual activity, or develop pain, numbness, or tingling in your chest, arms, neck, or jaw so please get in touch with your doctor as soon as possible.


Ques. Is sildenafil citrate as good as Viagra?

Ans. Yes, sildenafil citrate is the active ingredient in Viagra. They are essentially the same medication and are used to treat the same condition, which is erectile dysfunction (ED). So, sildenafil citrate is as effective as Viagra in treating ED. 

Ques. Is Sildenafil safe to use?

Ans. Sildenafil is generally considered safe when used appropriately and under medical supervision. 

Ques. Does sildenafil citrate really work?

Ans. Yes, It is a powerful medicine used to treat erectile dysfunction in men.

Sildenafil citrate 100 mg

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