Which Drugs Cause Pupils to Constrict?

How a particular drug affects the body often depends on the type of drug being used. For instance, stimulants tend to affect the brain in a way that increases alertness, energy levels, heart rate and blood pressure. On the other hand, depressants generally inhibit brain activity causing drowsiness, lethargy, decreased heart rate, blood pressure, and…

Is Psychological Dependence the Same as Being Addicted?

Along with non-addicted substance abuse, addiction is the driving reason for seeking substance treatment. People affected by addiction commonly have an underlying condition called physical dependence. However, in addition to physical dependence, you may also experience a problem called psychological dependence. Interestingly, not all people who are psychologically dependent on a drug develop physical dependence…

What Is Psychological Addiction?

Psychological dependence, physical dependence and addiction are three separate but potentially overlapping problems that can affect a person who consumes street drugs, mind-altering medications and/or alcohol. Each of these problems has a distinct impact on your health and well-being. Let’s take a look at how they affect you when they appear separately or together. Psychological…

What Is a Wet Drug?

By Gideon Hoyle You may have heard recently about the phenomenon of “wet” drugs. Public health officials use this term to describe tobacco or marijuana cigarettes dipped in one or both of two substances: the hallucinogenic anesthetic PCP (phencyclidine or “angel dust”) and formaldehyde-based embalming fluid. Consumption of these drugs can have a serious, severe…