In the case of a suspected overdose, call your local poison control center on 1-800-222-1222. However, if the victim has collapsed or is not breathing, please call the local emergency services immediately on 911.

Symptoms of overdose may include:

severe headache
blurred vision
trouble concentrating
chest pain
numbness
seizure (convulsions)
neck stiffness
tiredness
lack of coordination
feeling light-headed
fainting 

 

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