About Viagra

3.5 rating based on 29 ratings
Rating: 3.4 Reviews: 29
About Viagra

Sildenafil 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. Sildenafil is taken as a tablet about half an hour before an intended sexual intercourse.

What is the purpose of this ingredient?

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

This is how Sildenafil works

Below you will learn more about the fields of application and the mode of action of sildenafil.
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 Sildenafil

Sildenafil 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. Sildenafil 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, sildenafil 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 Sildenafil , in-depth information is available:

  • erectile dysfunction
  • Hypertension

Mode of Action of Sildenafil

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. Chad I. Walton says:
    3.5 rating

    Viagra for Erectile dysfunction

    In principle, always stuffy nose, red face and mild heartburn. Otherwise, I can not say anything negative. The GV works great again and everyone is completely satisfied.

  2. Joseph M. Christy says:
    4.5 rating

    Viagra for Erectile dysfunction

    I also have the famous flush (reddening on the face) that does not bother me. More disturbing was the heartburn, which I have by accidental ingestion of Pantozole (because Diclofenac) now under control. What bothers me is the relatively unpredictable effect beginning by eating. Very negative in terms of the effect, is with me the alcohol or sedative. These remedies reduce the effect on me to zero (greater amounts). Very well proven (I’m 66 years old), the incidence of very small amounts on duration (25mg or less) at bedtime. Promotes the night ailments and have been able to improve my normal potency already.Also with strong sexual arousal it is sometimes again without previous intake of large quantities (100mg). But beware – in young still potent men this method could lead to permanent erection! !! I have this advice of taking very small amounts of a small amount of urologist, who said that it reactivates the system again.

    Side effects: Heartburn; Face reddening
  3. Blake J. Roberts says:
    4.0 rating

    Viagra for Erectile dysfunction

    intense burning of the heart for several hours, changes in color during vision, slight flushing in the face, sometimes after taking (1/4 tablet = 25 mg) the possibility of spraying off is limited; i.e. I have a hard erection for up to two hours, but the limb needs to be extremely irritated until I can finally reach orgasm, and I do not feel it that much

    Side effects: Blurred vision; Heartburn
  4. Jesus C. Wells says:
    3.5 rating

    Viagra for Erectile dysfunction

    In more than 100 applications in just over 2 years, only once had an increased pulse, combined with a slight dizziness. Despite lack of stimulation by my wife, I always achieved a hard erection, which continued after the first effusion and I could love my wife more than once or twice. She accepted the multiple sex grateful and even several times satisfied. She does not want to miss that anymore. As a young woman was satisfied with once a day sex. She is very grateful that I use VIAGRA 100mg. Also during sex in unusual places (parking lot, Baggersee, nudist beach) etc. my wife is increasingly ready to show and to watch, because she has no more concerns that I could fail in and in her.

    Side effects: Palpitations; Dizziness
  5. Victor S. Coffman says:
    2.0 rating

    Viagra for A headache

    I suspect an interaction with Delix 5 Plus (pamiprill / hydrochlorothiazide, 72 hrs headache, 24 hrs of oral contraceptive, circulatory disorders, mild dizziness

    Side effects: Dizziness; Headache
  6. Earnest K. Villicana says:
    4.5 rating

    Viagra for Erectile dysfunction

    Unfortunately, I’m not in my younger years anymore, so I started using Viagra. Unfortunately, the side effects were a bit too strong for me; Something like a strong headache and nasal congestion are more likely to be the most common thing to expect, but unfortunately also heart racing, which made me even more worried. So I inquired about an alternative and my doctor recommended Levitra to me. First of all, I do not have all these side effects with this product, and secondly I order them because I can not state their grade with a high salary, all without a prescription and on delivery on the generika-24 online. So very convenient per click on the Internet and of course much cheaper. LG

  7. Chris J. Spurr says:
    2.5 rating

    Am 67 years in the morning 25mg enough time 15 min evening after 2 hours food steak salad 50 mg active 1 hour Light heart rate

    Side effects: Palpitations
  8. Robert C. Green says:
    3.0 rating

    Viagra for Impotence

    Hello, my experience with Viagra was disappointing. Hardly an erection, but fast ejaculation. Mostly no effect, even though the partner was there. What should I do? Can a high dose of testosterone help?

    Side effects: Ineffectiveness
  9. Eugene A. Nadeau says:
    2.5 rating

    10 years ago, I had a bypass surgery. Then, the stiffness of the limbs continued to decrease until today. Now there is nothing left to do with Viagra.

    Side effects: Ineffectiveness
  10. Earl C. Roth says:
    3.0 rating

    Viagra for Erectile dysfunction

    The use of a Viagra tablet 25mg for the treatment of erectile dysfunction was completely ineffective for me. There was no erection, although sexual stimulation was present and more than 1 hour had passed since ingestion. Side effects occurred, however, a slight headache about 3 hours later. Thrown away money, especially since the price of 10 EUR per tablet is outrageously high!

    Side effects: Ineffectiveness; Headache
  11. Kenneth T. Mejia says:
    4.5 rating

    Viagra for Impotence

    Hello, I take Viagra (or since the expiration of the patent, the generic) for over five years with quite variable success. At the beginning the disappointment was quite big. After taking one tablet (25 mg), the desired effect did not appear even after more than an hour … but that was probably mostly due to my own expectations (misinterpreted by videos?!?). The second time I increased the dose (2 x 25 mg), which brought the desired erectile success, but also considerable headache and a still stuffed nose for hours afterwards. After the now long application time of more than five years, the medication has worked well … M man (s) should only urgently pay attention to the following: 1. No food intake about two to three hours before taking 2. Ingesting with plenty Water (~ 0,5 l), that is better for the body 3. An erection arises only when man is sexually aroused, ELSE HAPPENS NOTHING (except the above side effects) 🙂 4. Alcohol and Viagra is not really good – but one or two glasses of champagne are not bad in my experience; they can only increase the side effects I always buy Viagra (or their generics) in 100 mg tablets – recently, there are also in 24 pieces, but I always divide the tablets in 4 x 25 mg … the whole thing is very much cheaper, one tablet is 4 times as long and the effect is also very good. Since I consume a maximum of 12 – 16 pcs (Ă  25 mg) a year, the medication is also relatively cheap. The effect has been impressive for some time, but it can be massively influenced by external influences (stress, anger, telephone, …) – in other words … if there are no erotic thoughts, the effect remains … the Side effects are with me however until today a stuffy nose and heartburn as well as at the beginning a slightly reddened face … and that always guarantees …

  12. Brett L. Dillman says:
    4.5 rating

    Viagra for Potency disorders

    So now I have been taking Viagra twice a week for 6 months now and my sex life now looks much better =) I have to say that I did not like the idea of my wife so much, but that was the best one Decision for both of us! As my doctor explained it was the constant stress but also 17 years of marriage that spread to my sex relationships with all my loved ones. As for the side effects I have to report, it sometimes comes to a small headache for me, where I’m still lucky because, for example, a friend of me now and has diarrhea. =)) PS: For two weeks, I order the generic Viagra and must tell you that I not only save a lot of money but also get an absolutely identical product!

    Side effects: Headache
  13. Francis G. Crow says:
    5.0 rating

    Viagra for Potency disorders

    I have been taking Viagra for about a year now and have only had good experiences. I usually take the pill one hour before sexual intercourse. I have drunk one or two more alcohol, which I can advise against, since the pill then did not work completely. Otherwise, I had to fight occasionally only occasionally with nausea, light headache (tension headache) I have from time to time. Nevertheless, I think that Viagra is worthwhile. My sex life with my partner has really improved through Viagra. She complained a lot before and I was not happy. For me it was an overcoming to see the doctor personally, so I ordered it online, where I briefly had to fill out a medical questionnaire, but did not have to see a doctor in person.

    Side effects: Headache
  14. Christian E. Vick says:
    4.5 rating

    Viagra for Potency disorders

    I had also taken Viagra once before. It was nice. My nose had been a bit blocked … but had not been bad. The side effects such as Sehstöhrungen or heartburn I could not confirm. But that is probably different for everyone. How long has Viagra worked for me? So about 6 hours. But that was already enough. Unfortunately I could not gain any experience with Cialis and Levitra. Maybe I order here one or the other power means. Cialis sounds very nice, because it can work for up to 36 hours and then I do not always have to tell my wife that I have to swallow a pill first, before it starts. One time she looked pretty weird – she just could not wait – and later she almost lost her appetite again.

    Side effects: Stuffy nose
  15. Elizabeth J. Haynes says:
    4.0 rating

    Viagra for Heartburn

    After finding erectile dysfunction due to circulatory disorder, my husband was prescribed Viagra. Even at a lower dose, ie 1/3 tablet within a very short time heartburn was so strong that he only spent the night sitting in bed. After two changes of the drug, we gave up. Half a year ago we dared to take a plant supplement. Extremely careful because he was already scared anyway. My husband then gradually increased to a whole tablet without feeling side effects. On the second day he had an erection in the morning and for about 5 months a normal penetration is possible. The herbal combination of active ingredients is sold under the name greenbeam in Germany. It is understandable that after almost 10 years of abstinence we do not want to miss that anymore. It would be nice if there were long term experiences or tests.

    Side effects: Heartburn
  16. Ian V. Ball says:
    3.0 rating

    Viagra for Heartburn

    The hoped-for effect after timely intake occurred. But the unbearable heartburn or reflux for 24 to 36 hours after taking it is unbearable. One believes to burn inside. Goes up sternum and higher.

    Side effects: Heartburn
  17. Charles S. Ramsey says:
    2.0 rating

    Viagra for Heartburn

    Very well helped with erectile dysfunction. After subsiding the effect of increased nasal mucus and mild heartburn.

    Side effects: Heartburn
  18. Steven M. Love says:
    3.0 rating

    Viagra for A headache

    Strong headache with facial flushing. Face felt hot. Effect of the drug decreased significantly after 3 hours (with breaks). Otherwise good erection. The headache reduced fun in sex.

    Side effects: Face reddening; Headache
  19. Lawrence R. Firth says:
    4.5 rating

    Viagra for A headache

    I tried both Original Pfizer Viagra (100 mg sildenafil citrate) and Lilly Cialis (20 mg Tadalafil = so-called Weekenders), as well as original generics of Ajanta Kamagra (100 mg Sildenafil) and Ajanta Apcalis SX (20 mg Tadalafil = so-called Weekenders from the website http : //euro-shoppy.com), the two former in the normal tablet form, the latter two only as jelly. Between the original Viagra and the original Kamagras I felt almost no difference. Both are extremely violent, i. The thing is even after the orgasm. Erection is very hard and also very enduring, harder and more auditory than both Weekender varieties, but the effect of both Weekender varieties is much longer. Between the two Weekender variants, it seemed to me that the Cialis were a little better in terms of stability (hardness, duration of erection without direct sexual appeal). Concerning. the side effects is to say that the Weekender variants are much softer. Except for a slight feeling of heat on my face, nothing turns up for me. In Viagra / Kamagra again, the side effects are a bit more severe, facial flushing, increased blinking. Headache and real vision problems are not present in all four preparations, but I generally seem to tolerate these things well. Concerning. of the price, the Ajantis products Viagra / Cialis beat by far.