And non-dependents in life stressors and coping styles of depressed patients. (200) participants shared in two groups each one consisted of (100) for the clinical group [drug dependents (36) of inhibitory, (33) stimulatory, and (31), hallucinatory] the second group consisted of (100) individuals of non-dependents. Results showed correlations were found between : 1) life stressors and depression with the inhibitory, stimulatory and the hallucinogen dependents. 2) coping styles and depression of the generally drug dependents with inhibitory, stimulatory and hallucinogen drug dependant. 3) life stressors and coping styles in all drugs dependents were found. No differences were found between groups in coping style or life stressors.