Natural Alternatives to Viagra, Cialis or Levitra.

There can be many causes to erectile dysfunction, including psychogical or relationship issues. Sometimes just changing to a healthy diet and exercising more can help. If it is a physical issue, consult a doctor who may prescribe you with viagra (sildenafil), cialis (tadalafil) or levitra (vardenafil). Viagra is fast acting, increasing the blood flow within 30 minutes, with erections lasting up to 4 hours. Side effects of viagra may include headaches, dizziness, nasal congestion,diarrhoe and upset stomach. In rare cases a priapism may occur with a prolonged painful erection, lasting over 4 hours to several days.

There are many natural supplements available as an alternative to viagra for male enhancement, which may include some of these ingredients;
Horny Goat Weed, known as Epimedium leaf extract, which contains flavanoids, sterols and polysaccharides. For over 200 years it has been used as a libido enhancer.
Tribulus Terrestris, which is widely used in Europe to treat sexual dysfunction by increasing luteinising hormone levels, boosing testosterone in the body.
Damiana, which has been used since the time of the Mayans as an aphrodisiac to increase sexual stamina and improve erectile function.
Ginseng, which increases blood flow to the brain and the penis, stimulating physical and mental activity.
Ginkgo Biloba, which increases vascular blood flow and oxygen to the brain, which in turn improves blood flow and enhances the sexual function and improving the erection.
Yohimbe is a fast acting herb that stimulates and increases blood flow to the penis. It should be noted that Yohimbe can be described as a drug and can cause anxiety. Side effects include insomnia, high blood pressure and headaches.

On a lighter note Watermelon has been described as a natural viagra, as it is rich in the amino acid citralline which is converted into arginine, which helps dilate the blood vessels. In a study three 8oz glasses of watermelon increased the level of arginine by 11 per cent.