31.   Men taking Proscar alone or in combination with Hytrin experienced impotence and decreased sex drive more often than those in the other two groups.

32.   Minor side effects of methadone, including sweating, constipation and a reduced sex drive, tend to disappear when patients adjust to the medication.

33.   Older hypogonadal men have decreased potency, overall strength and sex drive, and are at risk for osteoporosis.

34.   One debate class talked about chemical castration, the use of drugs to reduce sex drive, as a punishment for rapists.

35.   One thing that has not returned, and may never, since the radiation may have killed some nerves, is his sex drive.

36.   Or contemplate, as Heifetz has been doing a lot lately, the relationship between political power and sex drive.

37.   Once the injections stop, the sex drive returns to previous levels.

38.   Over time, the differences between male and female sex drives become less pronounced.

39.   Since these drugs cause sexual dysfunction in many users, he figured, why not use them to treat those with out-of-control sex drives?

40.   Some such drugs can depress sex drive or cause impotence.