Viagra (Sildenafil)

3.5 rating based on 29 ratings
Rating: 3.4 Reviews: 29
Viagra (Sildenafil)

Viagra is used to treat impotence (erectile dysfunction) and is used to reduce erectile dysfunction. The active ingredient has no pleasure-increasing effect and does not “automatically” lead to an erection, but improves the ability to respond to a sexual arousal with an erection. Viagra is taken as a tablet about half an hour before an intended sexual intercourse.

You can buy Viagra at the best price available online from $0.86 for 50 mg, $1.16 for 100 mg pill.

What is the purpose of this ingredient?

  • Increase erectile function
  • Improve circulation of the lungs in pulmonary hypertension
  • Treat erectile dysfunction

This is how Viagra works

Below you will learn more about the fields of application and the mode of action of Viagra.
Please also read the information on the drug groups circulation-promoting agents, sexual enhancer, phosphodiesterase inhibitor, to which the active ingredient sildenafil belongs.

Applications of the active ingredient

Viagra is used to treat impotence (erectile dysfunction) and is used to reduce erectile dysfunction. The active ingredient has no pleasure-increasing effect and does not “automatically” lead to an erection, but improves the ability to respond to sexual arousal with an erection. Viagra is taken as a tablet about half an hour before an intended sexual intercourse.

The diagnosis of impotence can only be made by a physician through questioning and thorough physical examination of the patient. Before use of the active substance, the condition of the cardiovascular system and the blood vessels must be carefully checked by a doctor.

Due to its vasodilator effect, Viagra can also be used to treat pulmonary hypertension (pulmonary hypertension). For this application the active substance has been approved in Germany since January 2006.

For the following application areas of Viagra, in-depth information is available:

  • erectile dysfunction
  • hypertension

Mode of Action of Viagra

The active substance is an erectile dysfunction remedy and belongs to the group of phosphodiesterase inhibitors.

Sildenafil blocks the enzyme phosphodiesterase-5 and allows blood to enter the penile cavernosum and cause an erection. The starting dose recommended is 25 milligrams sildenafil. The maximum dose is 100 milligrams of the active substance, which may be used at most once a day.

Since January 2006, sildenafil has also been approved for the treatment of pulmonary hypertension due to its vasodilator effect. In pulmonary hypertension (PH), the blood vessels of the lungs are narrowed, causing the blood pressure in the pulmonary vessels between the right and left ventricles to rise. This leads to a circulatory disorder of the lungs, a deteriorated oxygen uptake and an increasing overload of the right ventricle to heart failure.

In the treatment of pulmonary hypertension, the drug causes a relaxation of the blood vessels in the lungs. This improves blood circulation and increases oxygen uptake.

Potential Viagra side effects may include:

Viagra used to treat the following diseases:

  1. Ann T. Rochester says:
    4.5 rating

    Viagra for Erectile dysfunction

    Hello, my husband tried Viagra, for my sake, and we are both thrilled. (no side effects) Now our marital love life is fine again. We are both already over 60 years old but with us sex is still part of everyday life. It is the most beautiful thing in the world and the soul needs it too. (However, I have left my husband the decision whether he takes it or not … It is important that both are happy with the decision) Greetings …….

    Side effects: No side effects
  2. Arthur J. Kleinman says:
    4.5 rating

    I paid the blue pill to my druggist for 9 € / 1 piece. She also informed me that I should not take other medications or alcohol before. I must say that the result surprised me positively! I did not notice any side effects with me.

    Side effects: No side effects
  3. Scott C. Thompson says:
    4.0 rating

    Viagra for Erectile dysfunction

    Job-related stress often causes me to feel agitated, but can not let myself go, and as a result, the erection abates when I mentally digress. By taking 25 mg Viagra about 45 min. before sex, the problem is resolved. The erection is rock hard and the limb thicker, even if I should be distracted, but I’m almost never distracted, because just the erection is so rock hard. Side effects: I need a long time, up to fifty minutes. until I can cum. I get about 20 minutes. After taking flush in the face, which lasts about 3 hours. I get a slightly stuffy nose and occasionally – not always – head pain in the front of the skull. These lie down again after about 1.5 hours. Every now and then, when I take viagra before eating, I also get heartburn.

    Side effects: Stuffy nose; Headache
  4. Gary T. Dobson says:
    4.0 rating

    Viagra for Impotence

    Out of curiosity, I first took Viagra because miracles were told. Every time I take Viagra (1/2 tablet), I get after about 40 min. Flush on the face, slight pressure headache and a nose too. These side effects last about 5-6 hours. It can also happen that the erection – which sets in after about 40 minutes – after the first effusion remains without restrictions and this up to three effusions within about 2 1/2 hours, which can be painful. It is not recommended to take this drug at normal potency or only at Excesses .

    Side effects: Stuffy nose; Headache