Add Yahoo as a preferred source to see more of our stories on Google. Drugs taken by millions in the US can cause "deviant" sexual behavior including pedophilia, according to new reports. But patients ...

Impact of Drug Use on Sexual Behavior and Safe Sex Practices Both male and female sex workers reported using drugs before having sex (immediately before or before going out to work the street), while ...

Experts are warning of one more potential side effect to popular weight loss drugs: reckless behavior. According to two experts, the drugs could cause people to act out of character, engaging in risky ...

You pour a glass of wine after a long day. Maybe your partner steps outside for a cigarette. Maybe there's cannabis in the ...

Regulators on Monday said Sanofi-Aventis' obesity treatment Acomplia may trigger suicidal behavior and other psychological side effects in some patients. The Food and Drug Administration posted online ...

University of Utah researchers have found that the small tropical zebrafish, which shares 70 percent of its genes with humans, chooses to self-administer doses of the commonly prescribed pain-killing ...

Cocaine is a psychostimulant drug that increases euphoria, energy, sociability, and mental alertness, improves physical and intellectual performance, decreases sleep, and decreases appetite. So, it is ...

An existing drug currently used to treat glaucoma, altitude sickness, and seizures may also have the potential to prevent ...

Blocking dopamine receptors in different regions of the amygdala reduces drug seeking and taking behavior with varying longevity, according to research in rats published in eNeuro. The amygdala ...