A nasal spray could treat erectile dysfunction up to ten times faster than Viagra, scientists say.
Viagra was revolutionary when it hit shelves in the 1990s, but experts say it has one drawback — it takes up to an hour to act, 레비트라 인터넷 구매 potentially ruining a spur-of-the-moment sexual encounter.
A new experimental nasal spray treatment, named SPONTAN, triggered an erection in as little as five minutes in early trials and 레비트라 인터넷 구매 could be available in the US in the next two years.
Lee Rodne, who heads up the Australian company developing the spray, suggested it could be the most significant advancement in helping men keep an erection since Viagra emerged.
About 30million men in America suffer from erectile dysfunction, or the inability to get or maintain an erection during sexual activity.
Experts say they are developing a spray Viagra that could be available in the US in just two years. It acts within five to 15 minutes
The treatment, named Spontan, 레비트라 인터넷 구매 has shown promise in early proof-of-concept studies (pictured). It is set to be trialed in a larger study in California
When a man gets an erection, the smooth muscles around the penis relax, allowing blood to flow into the region.
In those with erectile dysfunction, this system may be disrupted by heart disease or emotional issues such as stress and anxiety limiting blood flow to the penis.
Viagra works by relaxing the muscle cells in blood vessels supplying the penis, 레비트라 비아그라 차이 allowing more blood to flow into it. The drug also thins the blood making it flow more easily.