well, maybe to some. there can be factors also
it is medically established that alcohal interferes with erection so dont try it.
yea drink beer before sex it's a nice method to increase libido rather than stimulants
Why don't you relieve the desire normally? by having sex or masturbating?
It will be the best way without drugs.
As for drugs there are a few, however, you should consult your doctor, before taking any of them and secondly they are prescription drugs, which have an ability to decrease libido not as desired effect but more as a side-effect.
Regards, John.