Drug dependence means that a person needs a drug to function normally. Abruptly stopping the drug leads to withdrawal symptoms. Drug addiction is the compulsive use of a substance, despite its negative or dangerous effects.
A person may have a physical dependence on a substance without having an addiction. For example, certain blood pressure medications do not cause addiction but they can cause physical dependence. Other drugs, such as cocaine, cause addiction without leading to...
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Source: ADAM Encyclopedia
Drug abuse is the use of illegal drugs, or the misuse of prescription or over-the-counter drugs for at least a year with negative consequences.See... Read more »
Australian researchers have found that teenagers who spend far too much time on the Internet have a higher risk of developing depression. This... Read more »
Teenagers who are depressed or who have attention-deficit hyperactivity disorder (ADHD) are more at risk for internet addiction, a new survey has... Read more »
British researchers have found that people who develop compulsive Internet habits that cause them to spend most of their lives surfing the Web are... Read more »