See Contraindications. Increased risk of liver damage with ≥3 alcoholic drinks/day. Hypertensive crisis with MAOIs. β-blockers may increase the pressor effects of sympathomimetics. Other CNS ...
If you've ever bought something like Sudafed PE (instead of asking for the original formula Sudafed that they keep behind the ...
The Food and Drug Administration (FDA) announced last month that it proposed to ban phenylephrine, a leading nasal decongestant used in Sudafed and Dayquil, from over-the-counter sales.