Drug dependence can occur without physical dependence.
The symptoms may last for 12 months.
The symptoms of drug dependence are as follows:
1. A person continues to use drugs even when health, family and work are being harmed.
2. The person stays in confusion.
3. Shows action of violence.
4. Makes excuse using drugs.
5. Neglects to eat.
6. Being unable to stop or reduce alcohol intake.
7.Frequently missing from work or school.
8.Not caring for physical appearance.
9.Using drugs when the person is alone.
10. Need for daily or regular drug to function.
