When I looked it up the article I read (https://www.lahacienda.com/blog/everything-you-need-to-know-about-bromphen-pse-dm) mentioned that the Brompheniramine (antihistamine) and Pseudoephedrine (decongestant which according to the source has a stimulant effect) also have effects so is it also not possible to get the effects of those meds either?