Does SN increase heart rate with tachycardia and high blood pressure?

[Marco77]

I read different interpretations regarding the symptoms of suicide by SN. Here it seems to be the preferred one. I would like to understand exactly what the exact symptoms are. -Respiratory depression? -Slight sense of suffocation? -High blood pressure? -Tachycardia? -Rapid heartbeat? and then...?

 

[LostSoul1965]

I read different interpretations regarding the symptoms of suicide by SN. Here it seems to be the preferred one. I would like to understand exactly what the exact symptoms are. -Respiratory depression? -Slight sense of suffocation? -High blood pressure? -Tachycardia? -Rapid heartbeat? and then...?

Yes,all of those. There is a thread with SN success and failure attempts. It describes in detail each case. A great informative post.You should check it out.