Viagra is a drug recommended for men with impotence. It is not recommended for adolescents under the age of 18 (and they still will not be able to buy it in British pharmacies), but women will be able to purchase it for their partners. It is also not recommended for men who, for health reasons, should not have sex, for example, those with serious cardiovascular diseases.

 

http://powerofarticles.ambien-blog.com/1428823/viagra-refrain-from-impotence