I don't believe you! If what you say really happened then you would not have asked the questions you have in the last few hours in the manner that you did.
If you had a son and he had an allergic reaction
would not do a thing to reverse it. Narcan competes for opiate
receptors and will reverse the sedative and respiratory depressive effects but not the immune response.
Why you decided to make up a story like this is a mystery to me but you need to find a new hobby. Your story makes no sense to anyone that has ever spent 5 minutes working in an ER!
Stick to your Halloween questions.