“Yes indeed, When taken orally, phenylephrine has almost no effect, because it is very quickly disassembled into parts by the liver and does not have time to give the central effect. More precisely, he succeeds, but not everyone does. And some of the latest research shows that it works orally and in low doses, generally not much better than placebo.”
2023-09-13 07:10:03
#Experts #USA #cold #allergy #medications #work #substance #composition
