Recognizing drug addiction isn’t always easy, especially if a loved one is adept at hiding their condition. While physical signs like tremors, confusion or reduced motor skills can be easy to spot, such behaviors don’t always clearly suggest drug abuse or drug addiction. What families should remember, however, is that changes in behavior are always worth noting. Moreover, when multiple behavioral signs are present, families should, indeed, suspect a problem that needs addressing. What are the signs of alcohol or drug addiction? If you are worried that your loved one is battling a reliance on alcohol or a secret substance