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

Phenylephrine, a common ingredient found in many over-the-counter cold medications, has long been thought to be a reliable decongestant. However, recent studies are questioning its effectiveness, ...

Add Yahoo as a preferred source to see more of our stories on Google. There’s something universally frustrating about waking up with a stuffy nose. After all, congestion can derail your day in ...