Little knowledge about Viagra.

Everyday I received spammed mail at my mailbox. 50% of this spammed mail would like to promote their product Viagra. I have a little knowledge about this drug. I tried to search this product through Google Search. I shocked with the result of this keyword at Google Search. There are over 50million links talk about Viagra. Here is the search result:

Caused by this search result, I tried to learn more about Viagra. I tried to search at Google Search Engine to find more information about this drugs and here is the summary:

What is Viagra?

Viagra Professional is a new generation extra-strength prescription medicine that is taken orally for the treatment of erectile dysfunction only in men, powerfully activating the natural blood flow, followed by hardness and expansion of your sexually excited penis for peak sexual performance.

How to use?

Nowadays, erectile dysfunction can be safely and effectively treated. Oral Viagra Professional is one of the most refined and individualized forms of erectile dysfunction treatment. Carefully formulated and clinically tested, Viagra Professional will improve your sexual relationship with your partner in any case.

Taking Viagra Professional about 15 minutes to 20 minutes before your sexual intercourse will help you get a most powerful erection ever, the desire will appear overwhelming, and you will feel rejuvenated. You will not need so much stimulation like before; just a touch will bathe you into the ocean of sexual fantasies and youth desire.

Take a note that if you take Viagra Professional after a high-fat meal (such as fish & chips, cheeseburger or French fries), the medicine may take a little longer to start working. Then, just chat with your partner for five more minutes and the desired effects will not lose a point.

Viagra side effects

Like all medicines, Viagra brand Pfizer (active ingredient is sildenafil citrate) can cause some pharmaceutical drug side effects. These are usually mild and do not last long. Some of these are more likely to occur with higher Rx pill doses. The most common are headache, flushing of the face, and upset stomach. Less common that may occur, are temporary changes in color vision (such as trouble telling the difference between blue and green objects or having a blue color tinge to them), eyes being more sensitive to light, or blurred vision. If you experience any of the following serious side effects, stop taking Viagra Professional and seek emergency medical attention or notify your doctor immediately:

• An allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
• Chest pain or an irregular heartbeat;
• Swelling of the ankles or legs;
• Shortness of breath;
• Prolonged or severe dizziness;
• A prolonged (lasting longer than 4 hours) or painful erection; or
• Dizziness, nausea, or angina (pain, tightness, discomfort, numbness, or tingling in the chest, arms, neck, or jaw).

Other, less serious side effects may be more likely to occur. Continue to take Viagra Professional and talk to your doctor if you experience

• Flushing;
• Mild dizziness;
• Headache;
• Nasal congestion;
• Diarrhea;
• Temporary blue tint in vision or other vision abnormalities; or
• Itching or a rash.

In extremely rare instances, men may have an erection that lasts many hours. You should call a medical doctor immediately if you ever have an erection that lasts more than four hours.

Sildenafil citrate impotence medication consumer product may cause other drug side effects besides those listed on this website. Most Sildenafil citrate drug side effects occure at higher dosage. It's best to start at the lowest dosage. The Viagra pill dosage amounts are 25 mg, 50 mg and 100mg.

Some doctors also say that the interactions and mixing of Viagra prescription pills with mind-altering drugs, such as Ecstasy or crystal methamphetamine, is a potentially deadly combination.