Important Viagra Information

How Viagra Beats ED

While erectile dysfunction (ED) has hundreds of known causes, most of them actually cause the smooth muscle tissue around the penis that control erections to tense. This then prevents blood from flowing in and an erection from forming. When there's not enough blood coming into the penis, erections can be weak, soft, or not forming at all. By helping those muscles to relax, Viagra is able to help in 80% of cases of ED.

What Viagra does is inhibit an enzyme that regulates blood flow to the penis: cGMP-specific phosphodiesterase type 5. Then, the signals from your brain will get through your nervous system and down to the penis, where your muscles will be able to respond correctly.

This means that erections you get when you are on Viagra are natural, not forced. Get your sexual freedom back with Viagra!

Who is Viagra for?

Anybody with ED and the will to rise to the occasion.

Just make sure to take precautions and check with a doctor, especially if you have or have had any of the following:

• High or low blood pressure
• Arrhythmia
• Heart disease
• Kidney disease
• Liver disease
• Hear failure
• Multiple myeloma
• Bleeding disorder
• Leukemia
• Stroke
• Stomach ulcers
• Peyronie's disease, angulation, cavernosal fibrosis, penile deformities
• Sickle cell anemia
• Retinitis pigmentosa

Viagra Warnings

Store Viagra in room temperature only, away from any moisture.
Avoid drinking alcohol while taking Viagra.
Certain drugs may interact act with Viagra. If you take other medications, consult with a doctor to make sure you are safe to take Viagra. An incomplete list of drugs that interact with Viagra follows:

• Nitrates
• Anti-fungals
• HIV/AIDS medications
• Rifadin
• Rimactane
• Nefazodone
• Cimetidine
• Tuberculosis medications

How to Take Viagra

Take your Viagra at least 30 minutes, preferably an hour, before desired sexual activity. The effect will last for 4 hours, so you can take it much earlier if needed.
Viagra works best when taken without a meal. Large meals may counteract the effects of Viagra.
Take only 1 Viagra a day. Do not take more than one, no matter your dose size.

Viagra Side Effects

Less than 10% of patients experience side effect. The most common side effects are:

• Headache
• Nausea
• Back pain
• Stuffy nose
• Upset stomach

While extremely rare, some people have adverse reactions to Viagra. Stop taking Viagra and seek medical attention if you experience:

• Deafness or hearing trouble
• Shaking and fine tremors
• Trouble breathing
• Chest pain
• Fainting
• Vision problems
• Irregular heartbeat
• An erection lasting over 4 hours