Viagra

Viagra is a drug used to cure impotence. There is evidence of recreational use of the drug by men and women in England.

Resources

• Rubin, N., Wylie, K. (2009). Should sildenafil be available over the counter?. Br Med Bull 90: 53-62
• Peters, R. J. JR, Johnson, R. J., Kelder, S., Meshack, A. F., Jefferson, T. (2007). Beliefs and Social Norms About Sildenafil Citrate (Viagra) Misuse and Perceived Consequences Among Houstonian Teenage Males. Am J Mens Health 1: 208-212
• Measham, F. (2004). The decline of ecstasy, the rise of 'binge' drinking and the persistence of pleasure. Probation Journal 51: 309-326
• Crosby, R, DiClemente, R J (2004). Use of recreational Viagra among men having sex with men. Sex. Transm. Infect. 80: 466-468
• Romanelli, F., Smith, K. M (2004). Recreational Use of Sildenafil by HIV-Positive and -Negative Homosexual/Bisexual Males. The Annals of Pharmacotherapy 38: 1024-1030
• Rochira, V., Granata, A. R. M., Balestrieri, A., Madeo, B., Carani, C. (2002). Effects of Sildenafil on Nocturnal Penile Tumescence and Rigidity in Normal Men: Randomized, Placebo-Controlled, Crossover Study. J Androl 23: 566-571
• Ashworth, M., Clement, S., Wright, M. (2002). Demand, appropriateness and prescribing of 'lifestyle drugs': a consultation survey in general practice. Fam Pract 19: 236-241
• Smith, K. J., Roberts, M. S. (2000). The Cost-Effectiveness of Sildenafil. ANN INTERN MED 132: 933-937
• Warrington, J. S., Shader, R. I., von Moltke, L. L., Greenblatt, D. J. (2000). In Vitro Biotransformation of Sildenafil (Viagra): Identification of Human Cytochromes and Potential Drug Interactions. Drug Metab. Dispos. 28: 392-397