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 ...

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 ...

Medically reviewed by Alex Yampolsky, PharmD Key Takeaways Pseudoephedrine is more effective for nasal congestion than phenylephrine. Oral phenylephrine does not effectively treat ...

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 ...

When you’re stuffed up and struggling to breathe normally, it can feel like you’ll never feel better. That's where over-the-counter (OTC) cold medications like Dayquil, Mucinex, Sudafed, and more can ...

Oral decongestants like Sudafed PE and Dayquil are under scrutiny—and soon there might only be one such drug left available to consumers: pseudoephedrine. On September 12, a group of U.S. Food and ...

Nov. 23, 2004 — The common over-the-counter decongestant pseudoephedrine may cause a myocardial infarction even in healthy young people, according to a case presentation published in the February ...

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 ...