Phenylephrine is both the most common decongestant on pharmacy shelves, and arguably the worst at its job. If you've ever ...

Phenylephrine, found in products like Sudafed PE, Vicks DayQuil and Mucinex Sinus-Max, has been widely used as a nasal ...

Decongestants come in oral tablets — like Sudafed or Mucinex — or nasal sprays like Afrin. A swollen, congested nose often accompanies a cold or allergies, which can make it hard to breathe or ...