People using drugs for pleasure. But do you know about drug abuse side effects? Always where is some pleasure there lies some danger aspects. Naturally, human beings have a propensity for pleasure. In all their activities, the ultimate aim is often solely that of seeking pleasure. Some activities may not harm your body by giving you pleasure but some of them can really damage your body by giving pleasure for you. When person can't get pleasure from drugs, in most of the cases they increase dose of drugs. This leads to overdose. You must know all side effects of percocet and other drugs to prevent from big health problems.