This study aimed to identify the use of drugs by six to seven-year-old students from an elementary school in Celaya, Gto., Mexico. It is a cross-sectional exploratory study with non-probabilistic sample. Thirtynine students, both genders, were interviewed, and the use of drugs was identified, not only among students,but also among people close to them. The whole sample (100%) was 7 years old, 61.5% female, 77% reported their mothers smoked, and 25% she consumed alcohol; 24.3% reported their father smoked, and 48.6% he consumed alcohol; 30.6% of the scholars had already consumed alcohol once (beer), 8.1% had tried cigarettes,but not other drugs.