Phenylephrine For the reason that phenylephrine is really an adrenergic agent, it should be offered with caution to clients with thyroid conditions, diabetes mellitus, and heart disease or People receiving tricyclic antidepressants. Akorn Pink 16oz refers to a prescription-strength cough syrup formulated with promethazine and codeine, typically created by Akorn https://stephenawrph.blogkoo.com/the-definitive-guide-to-akorn-cough-syrup-58472999