What is Viagra?
Viagra is an ED pill which is only to be taken with a prescription. It helps deals with erectile dysfunctions in men. Viagra can also be used to treat pulmonary edema. It is currently the most popular and effective ED pill. It should only be taken under a prescription and only by patients with the above mentioned conditions.

What is meant by ED?
ED stands for erectile dysfunctions. It is a broad term, which encompasses all forms of lacking the ability or desire to have and offer satisfactory sex. ED is a very common condition these days. It mainly occurs in men above the age of 60 years.

What are the possible causes of ED?
Erectile dysfunctions can be caused by any factor that hinders the right and normal circulation of blood in the body, especially in the erectile muscles. These factors include; health conditions like diabetes and obesity, psychological conditions like stress and unhealthy lifestyles.

How does Viagra manage ED?
Inside any genuine Viagra pill, there is a chemical known as sildenafil. This chemical acts by relaxing the muscles and blood vessels of an individual. This in turn leads to more blood being circulated into than out of the penile blood vessels. When this occurs, the results are an achieved and maintained erection. On top of that, sildenafil also blocks the release of the hormone that causes the end of an erection. These combined effects help an ED patient achieve the required and sufficient erection.

What are the most common side effects of Viagra?
When used correctly and with the directions provided in a prescription, Viagra causes slight side effects which can be easily managed. They include headaches, vomiting, nausea, and indigestion. However, when used without a prescription, Viagra can cause severe side effects like loss of vision, heart attacks, low blood pressure and painful prolonged erections.

Is herbal Viagra effective?
Currently, there are no herbal Viagra remedies that have been scientifically proven to work effectively. Most of the remedies claiming to be herbal Viagra just include some compounds of sildenafil in their remedies, and claim to be offering effective herbal Viagra. Be careful when using such remedies.

For how long can the effects of Viagra be felt?
After taking Viagra, wait for at most an hour before Viagra takes full effects. In that period, be engaging your partner in sexual plays and advancements. This will help increase the efficiency of the ingested Viagra pills.

What are the recommended sources of Viagra?
Viagra can be accessed from online stores or from over the counter pharmacies. Both cases depend on the situation and place an individual is ordering Viagra from. All the same, always make sure to look for solid evidence on the credibility of the particular source you are going for.