Why would you take all that? It won't get you high at any dose, hell it's even a lousy decongestant.Damn. That sucks. I'll let you know how I turn out when it kicks in=[
the internet said:Phenylephrine: The oral LD50 values are as follows: rat, 350 mg/kg; and mouse, 120 mg/kg. The intravenous LD50 values are as follows: rat, 6.8 mg/kg; and mouse, 21 mg/kg.