How Does Viagra Work?

Viagra is the trade name for a drug called Sildenafil. It’s one of a class of medications known as PDE-5 (Phosphodiesterase type 5) inhibitors.

Viagra and the other PDE-5 inhibitors can help men with Erectile Dysfunction (male impotence) by enhancing the erectile response when a man is sexually stimulated. Aside from Viagra, the other drugs in this class are Cialis (Tadalafil) and Levitra (Vardenafil).

About Viagra & Sildenafil Citrate

Viagra in different forms are well found across physical stores (pharmacies) and have been so popular on various e-Commerce portals. Names are distinguished, but the kind of tablets is the same in Viagra that was in the market in 2017.

Viagra and its generic, Sildenafil Citrate, are two of the most popular drugs in the market today. It is recommended to have a word with your doctor or pharmacies that include private consultation related to ED.

How Do Erections Activate?

Viagra is only useful when there is sexual arousal. To understand how it works with best results, you need to understand the mechanics of how a man gets an erection. When you get sexually stimulated, the nervous system in the erectile tissue of your penis releases nitric oxide (NO).

The nitric oxide stimulates an enzyme that produces something called a messenger cyclic guanosine monophosphate (cGMP). One of the results is that the arteries in the penis dilate and the blood can flow more easily. Another result is the erectile tissue itself fills with blood. Both these processes result in an erection. Viagra works by maintaining the level of cGMP in smooth muscle cells.

If you are not turned on, your brain will not stimulate the release of any nitric oxide, and you will not produce any cGMP.

Dosage Options

25 mg, 50 mg, 100 mg, 150 mg, and 200 mg are the available dosage options both in Viagra and Sildenafil Citrate. However, the package in the number of pills varies as the cost does.

Response Time Of Viagra

A single dose triggers 360 minutes of effect to reach as the maximum threshold for a higher concentration of Viagra. However, time frames vary, from 120-240 minutes or more respectively, from an individual to an individual concerning dosages & body conditions. 

And, it might take at least 30 to 60 minutes alongside sexual stimulation after its intake.

Viagra Side Effects

The most common side effects of Viagra & Sildenafil Citrate include nasal congestion, headaches, indigestion, back pain, facial flushing, and muscle pain. These side effects are rare and often subside as the drug gets elimination from the body. The possibility of side effects with Viagra is relatively less if taken responsibly and advised by a doctor. 

Other side effects that are considered severe include chest pain, breathlessness, irregular pulse rate, vision impairment, and sudden hearing loss. Another serious but rare side effects include priapism, which is a painful, prolonged erection that may sustain for more than three hours. Priapism is a medical emergency and needs immediate medical attention. If left untreated, priapism could damage the penile tissues.

For Overdose Or Missed Dose

Overdose can increase the risk of harmful adverse effects, and they may differ from an individual to an individual. In such instance of an overdose, seek medical attention right away to prevent any medical complications.

Take the skipped or missed dose as soon as there is a recall. It doesn’t matter if the skipped dose is near to the time frame of the next dose; continue consuming the regular schedule leaving behind the skipped one. Do not take extra medicine to compensate or to make up the missed dose.

How Does Grapefruit Juice and Alcohol React With Viagra?

Completely keeping away alcohol is the best recommendation. Too much alcohol with Viagra or Sildenafil Citrate can lead to adverse effects.

Avoiding both grapefruits and popular Viagra or Sildenafil Citrate tablet together helps yield best results. Grapefruits contain a substance that can alter the amount of drug in your body, turns to have increased side effects. So, taking the ED tablet alone is the preferable option.

Does Viagra Prevent Other Diseases?

Viagra or Sildenafil Citrate cannot protect against sexually transmitted infections such as HIV/AIDS.  Sildenafil Citrate or Viagra is just used to reduce Erectile Dysfunction (ED) and should never be used to reduce or eradicate other diseases.

Sildenafil Citrate

  • Uses

Sildenafil Citrate  was first intended to treat chest pain and angina. However, patients prescribed Sildenafil Citrate  for chest pain reported an interesting side effect. An increased amount of erections lead to quick approval to treat erectile dysfunction.

Since then, Sildenafil Citrate’s indications have expanded to include pulmonary arterial hypertension in addition to erectile dysfunction. Sildenafil Citrate 20 mg can treat high blood pressure and pulmonary arterial hypertension. Viagra and Sildenafil Citrate 25 mg, 50 mg, and 100 mg can eradicate Erectile Dysfunction.

  • Different Versions

Sildenafil Citrate is the component of two common brand drugs, namely Revatio and Viagra. The FDA approves this generic form for two different uses. Revatio is used to treat pulmonary arterial hypertension, while Viagra treats erectile dysfunction in men.

Revatio-equivalent Sildenafil Citrate is only sold as a 20 mg tablet, while Viagra’s Generic Sildenafil Citrate is on sale in 25 mg, 50 mg, and 100 mg tablets.

ReliableMedRx with ED Medication

Find various other drugs, including Viagra and Sildenafil Citrate that help the improvement of male potency from our list of Products at ReliableMedRx.

The products such as Malegra DXT, and many more are available at Best Prices and overcome the issue of Erectile Dysfunction as you start using the respective medication.