Just got prescribed robitussin AC (codeine/guaifenesin). How much to take?

[JackiesBabyy]

I have 0 opiate tolerance, how much should get me a decent buzz without getting sick from the guaifenesin? it's 10mg codeine/100mg guaif. About 100mg of the codeine?

 

[NeighborhoodThreat]

If you have zero opiate tolerance, 100mg codeine will work. However, because of the guaifenesin, I would start low and work your way up. Start in the 30mg - 60mg range, if you notice nausea, I wouldn't go any higher.