Men's reproductive system may be temporarily affected. Solvents give off fumes that can be inhaled to get 'high'. It lasts for about 30 minutes and the effect is similar to being very drunk. The user risks death through vomiting while unconscious. Furthermore gases like lighter fuel and cleaning fluids can cause death through suffocation or heart failure.
Uppers speed the body up.
These include amphetamines, ecstasy and cocaine. These drugs can be very dangerous for people who have heart or blood pressure problems. Downers slow the body down. These include heroin, alcohol and solvents. These drugs can be very dangerous if mixed because the body can stop altogether.