Pseudoephedrine and phenylephrine are common ingredients in medicines for the common cold, flu, and allergies. They can relieve sinus pressure and nasal congestion. Pseudoephedrine and phenylephrine ...

When you have nasal congestion, you may consider using products containing either phenylephrine or pseudoephedrine. These are two common ingredients in nonprescription cold and allergy medicines, such ...

With cold and flu season in full swing, odds are you'll find yourself reaching for a medicine to relieve a stuffy nose. But what actually works? Last fall, a Food and Drug Administration advisory ...

A Food and Drug Administration-assembled board of advisers has determined that the most popular decongestant ingredient on the market is not actually effective in treating nasal congestion. The group ...

Pseudoephedrine and phenylephrine are both nasal decongestants but can have different side effects. You can only purchase pseudoephedrine from pharmacy staff and have to show your ID. You may know ...