Primatene is a bit more expensive than Bronkaid. I usually stick with Bronkaid if buying locally, for this reason. CVS and Walgreens also both have generic store brands of Primatene but still more expensive than Bronkaid because they are 12.5 mg vs 25 mg. If you don't want guaifenesin and/or want to take the HCL salt for the same price as Bronkaid, I have had very good luck with cheap ephedrine . net. Some Canadian supplement supplier. You have to spend around $100 to get free shipping, in order for it to be the same cost as Bronkaid locally. This is like 1200 8 mg tabs. They will all ship in one unlabeled bottle. Not declared as ephedrine through customs so no worry. Much nicer than having to fight traffic to stand in line at the pharmacy and show your ID every couple of weeks. Otherwise just use Bronkaid because the extra cost of Primatene is not worth it. Some people like to waste money for no reason though.
Rex.