One of the seven criteria for drug dependence is tolerance. The individual needs to take progressively expansive measurements of the medication to get the coveted impact, or else the individual encounters a decreased impact from a similar measure of the medication (Levinthal, 2012). Number two of drug dependence would be withdrawal. At the point when the medication is ceased, there are mental or physiological withdrawal side effects. Or, then again else the substance is taken to mitigate or dodge these side effects (Levinthal, 2012). Lastly, I’ll explain the unintentional overuse of a substance. The individual more than once takes a greater amount of the medication or takes it over a more extended timeframe than he or she planned (Levinthal,
