The law strictly regulates the sale of pseudoephedrine, pseudoephedrine-containing products, and phenylpropanolamine. Many states have also enacted sales restrictions. Typically, you have to see a ...
When pseudoephedrine moved "behind-the-counter" nearly 20 years ago, products containing oral phenylephrine -- including brands such as Sudafed PE and Suphedrine PE -- have been the only nasal ...