Hollywood has often portrayed drug and alcohol abusers with a needle in their arm or a bottle in their hand. The reality is that this is rarely the case. People commonly cover up the fact they have a problem. Here are some signs that someone you know may be abusing drugs or alcohol:
Behavioral:
Impulsiveness, obsessive thoughts and actions, disregard for harm, denial of use, loss of control, financial problems/instability and borrowing money, difficulty in work or school, change in appetite, disinterest in hobbies and friends, excessive sleeping, stealing from others, sudden new friends and relationships, delusions.
Physical:
Looking unkempt, dilated or constricted pupils, bloodshot or glassy eyes, excessive body odor, poor coordination, insomnia, covered arms (even in warm weather), noticeable lack of energy, small scabs, constant picking at the body, excessive jerks (tweaks) and shaking, unusual pale-gray skin.