Opioid medications have a natural property that causes physical dependence. Other medications used to treat high blood pressure, depression, and inflammation can do the same. Common substances, like caffeine, have that property. Because our bodies adapt, it is normal for these chemicals to become "known to us" over the time of exposure. When abruptly or too rapidly taken away, our bodies revolt. That experience can range from uncomfortable to life-threatening, particularly if we have other...
