Can I make lean with Guaiofenesin and codeine, instead of Promethazine and Codeine

[Pongo]

I just got a prescription for my cough and the medicine, cheratussin ac syp, it contains codeine, but also I heard in order to make good lean you need promethazine, but mine is guaiofenesin and codeine... My question is, can I make lean with this medicine even htough it does not contain promethazine?

[moongyrl9999]

To create Lean, a popular drink originated from Houston Texas, you require the following for the original formula:

-Promethazine w/Codeine VC <- Sizzurp (active ingredient)
-Original Sprite Soda <- Mixing ingredient (although different flavors of sprite are now used, such as sprite remix)
-Jolly rancher candy <- Flavor additive

Put it all in a styrofoam cup and enjoy. The codeine is mainly responsible for the euphoric feeling after drinking lean. Promethazine causes motor skill impairment, lethargy, extreme drowsiness, as well as a disassociative feeling from all other parts of the body, specifically the stomach and digestive system. If it doesn't have promethazine w/ Codeine, it isn't real sizzurp.

The mixed drink combination known as "lean", is normally the color purple, due the added ingredient sizzurp, which is originally a dark purple syrup. There are other colors of sizzurp which can be added to create lean, but the purple is the true sizurp

Lean does not contain ANY form of alcohol, crushed pills, or other liquids in general.

[nwside_houston]

I don't know what lean is...but guafenasin is an expectorant (makes you cough up mucous) and promethazine is an anti nausea medicine. So what is lean?