A Nigerian teacher has urged parents to pay attention to their sons and male wards as she shared an incident that occurred at the school where she teaches. 

The teacher narrated how a boy in SS1 went into crisis and was foaming in the mouth in school. 

He was taken home where he confessed that a classmate gave him "colos" to consume after he complained of a headache. 

The classmate's bag was searched and a substance said to be hard drug was found. 

 

Narrating the incident, the teacher wrote: