Assessment of sexual behaviour and fertility indices in male rabbits following chronic codeine use.
Ayodeji Folorunsho AjayiRoland Eghoghosoa AkhigbePublished in: Andrology (2019)
The present study demonstrates that codeine-induced enhancement of sexual performance is via a testosterone-independent mechanism. It also reveals that although codeine enhances copulatory locomotor activity, it is a potential risk factor for infertility.