Signs someone is addicted: Changes in personality and behavior like a lack of motivation, irritability, and agitation Bloodshot eyes and frequent bloody noses Shakes, tremors, or slurred speech Change in their daily routines Lack of concern for personal hygiene Unusual need for money; financial problems Changes in friends and activities If you think you or someone you know has a problem, seek help right away. The sooner an addict gets help, the better. Reach out to a drug rehabilitation program in your area for help.