Many people will use the terms drug dependence or addiction and physical dependence interchangeably. While it might be common to mix the two words up the two words actually have completely different meanings. Here is a look at the meanings of the two words and the difference between the two of them.
The term drug dependence or addiction refers to a compulsion that a person has to use a certain drug or substance. These people will typically not care about the physical, social, legal or mental consequences of using the drug or substance of choice. The only concern the person has when they have a drug dependency or addiction is to make sure that they are getting the drug and do not show a concern for anything else around them.
The term physical dependence is when the body of the person who uses the drug or substance becomes so used to that drug or substance. Sometimes this dependence upon the drug or substance will lead to the body needing the substance to function or other times it can just be a case of the person needing to use more of a drug or substance to get a high. In many ways the body actually builds up a tolerance to it and will sometimes physically crave the drug or substance.
The terms are often used interchangeably and that is incorrect. It is possible that people can develop a physical dependence to a certain drug or substance and not exhibit the signs of an addiction. However, it is fairly uncommon.
The two terms physical dependence and addiction are often hard to tell apart. Many people have a hard time telling the difference between an addiction and a dependence when it comes to prescription medications and an addiction to that type of drug. This is why many people will often confuse the two words or phrases together.



