Viagra – providing confidence and lifting spirits.
pharmacy2u.co.uk Viagra contains the active ingredient sildenafil; this is a drug that has proven useful in the treatment of erectile dysfunction also known as impotence. Impotence is when a man cannot acquire or maintain an erection. This can make penetrative sex virtually impossible. Impotence can have a severely damaging effect upon a man’s confidence and self esteem; no matter how much his partner tries to reassure him. Sadly, this loss of confidence can serve to make the problem of having an erection even more pronounced.
An erection is produced via a complex chain of events. These include signals from the man’s nervous system due to some sexual stimuli; the site of his partners naked body for example. His body will release chemical messengers within the tissues of his penis. These cause the blood vessels within his penis to widen. It does this by relaxing a thin layer of muscle that is found in the blood vessel walls. The result is that more blood is allowed to enter the penis and it becomes engorged; making it larger, harder and erect. These chemicals are normally broken down by the chemical phosphodiesterase type 5. Viagra works by preventing the action of this chemical. This will result in an improvement in the blood flow to the penis and makes it easier to maintain an erection. Viagra should be taken approximately one hour before you intend to have sex.
A drug that can improve the sex life has been as sought after as the elixir of life. Few medications have had such an impact within the media as Viagra.