Penegra 100 mg
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Penegra 100 mg



Penegra 100 mg is a medicine that is used to treat Erectile Dysfunction (ED), which is a common form of sexual dysfunction among males. This medicine contains Sildenafil Citrate as an active ingredient.

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It is a medicine that is used to treat Erectile Dysfunction (ED), which is a common form of sexual dysfunction among males. While Sildenafil Citrate is the main ingredient in the tablet, there are other inactive ingredients such as lactose, microcrystalline cellulose, magnesium stearate, triacetin, and others. Sildenafil Citrate is classified as a PDE-5 inhibitor. PDE-5 enzyme is present in the penis and is responsible for lowering erection after sexual activity is done. When you are taking Penegra 100 mg the function of the PDE-5 enzyme is restricted and an erection lasts even after sexual intercourse. Moreover, Penegra 100 mg is also used to treat pulmonary artery hypertension (PAH), not only impotence in men.

The manufacturer of Penegra 100 mg is Zydus Cadila.

How Does Penegra 100 mg Work?

Erectile Dysfunction is a disorder when the penis is unable to maintain or even achieve an erection. In normal circumstances when a man is sexually stimulated, a huge flow of blood goes through the vessels in the penis. Things are different in people who suffer from ED disorders. It means that a man loses the ability to achieve and maintain an erection because the muscles around the blood vessels in the penis are contracted and the blood cannot flow to the arteries in the penis while a person is sexually aroused. When a person administers a tablet of Penegra 100 mg it helps to expand the walls of blood vessels and improve the flow of the blood through them causing an erection. The effect lasts for roughly 4-6 hours depending on your lifestyle, drinks, dosage, and other factors.

How Long Does it Work?

To get a better effect you need to take the pill between 45-60 minutes before you are planning to begin the sexual activity. Alcohol, smoking, and illegal drugs are factors that influence the effectiveness of Penegra 100 mg. One tablet per day is recommended, if you want to take other medicine or more than one pill daily, you need to talk to your doctor.

How to Take the Penegra 100 mg?

The only way to administer the tablet is orally with a cup of water. It is now allowed to take the pill with other substances such as alcohol and grapefruit juice. While you are swallowing the pill don’t chew or crush the pill.



  • It is recommended to store this medicine at room temperature (below 30C or 86F degrees) and away from direct sunlight and moisture.
  • Keep away Sildenafil Citrate mg from the reach of children and pets because it may be harmful to them.

Side Effects of Penegra 100 mg

Like other drugs, Penegra 100 mg can give you some side effects. You may not notice any side effects while you are on ED treatment if your body adjusts to the active ingredient. There are some factors that can provoke severe side effects such as allergy, pre-existing disease, overdose, and others. Check below some examples:

  • In rare cases, loss of vision
  • Itches
  • Flushes
  • Diarrhea
  • Vomiting
  • Nausea
  • Dizziness
  • Blurred vision
  • Headaches
  • Painful erection
  • Painful urination
  • Chest pain

If you are experiencing any of these adverse effects you should immediately consult a doctor.


  • Penegra 100 mg comes in different dosages and it is recommended to take the dose that is prescribed by your doctor.
  • If you are suffering from another disease and following a treatment, talk with your doctor. It is not allowed to take Sildenafil Citrate with many other medicines because you may experience severe adverse effects. That’s why it is important to talk with your doctor about all your health conditions before you intend to take ED treatment.
  • If you suffer from a heart attack, or liver or kidney disease, avoid taking these pills without the doctor’s recommendations because it may be harmful to you.

Check below some examples when it is not recommended to administer Sildenafil Citrate:

  • Pregnant woman
  • Hypotension (low blood pressure)
  • Priapism
  • Surgery
  • Breastfeeding woman
  • Use by people under 18 years old


It is recommended to check with your doctor all interactions before you intend to take any ED drugs such as Sildenafil Citrate. Check below some examples:

  • Warfarin
  • Nitroglycerin
  • Dexamethasone
  • Clarithromycin
  • Carbamazepine
  • Amlodipine
  • Isoniazid

There are some diseases that may interact with Penegra 100 mg. For example:

  • Cardiovascular disease
  • Disease of the retina
  • Liver or kidney disease

Where to Buy Penegra 100 mg?

We bring to our customers high-quality medicines for erectile dysfunction disorder. Fast delivery and affordable prices make us one of the best online pharmacy stores ever. In case, you get the wrong medicines, you can change or return them. In addition, you can find medication for other health conditions not only for ED. Check our online pharmacy and get your prescribed medicines right at your home.


It is very important to follow the doctor’s recommendations, it helps to avoid severe side effects. Always inform your doctor about all the effects that you notice during your ED treatment. You should remember not to take any medicine alongside Sildenafil and not change the dosage during ED treatment without the doctor’s recommendation. Otherwise, you may experience severe adverse reactions.

Additional information

Active Ingredient

Sildenafil Citrate


Zydus Healthcare Ltd.


4 tabs/blister



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