Phenylephrine is a medication that’s been used to relieve nasal congestion caused by colds, allergies, and hay fever, per the U.S. National Library of Medicine.

Phenylephrine is included in many cold and flu products, but a scientific panel last year found that it doesn't really do its ...

And finally, the agency is making plans to pull it from pharmacy and grocery store shelves.The medicines will remain ...

Get detailed information on Pseudoephedrine, including pronunciation, uses, dosage guidelines, indications, and instructions on how and when to take it and when to avoid it. The updated ...

That's where over-the-counter (OTC) cold medications like Dayquil, Mucinex, Sudafed, and more can come in super handy. But doctors say certain OTC decongestants perform better than others for ...

Chelsea Rae Bourgeois is a health writer and registered dietitian nutritionist with over eight years of experience in the clinical setting. Her writing covers nutrition and overall health topics ...

THE last few weeks of autumn are dreary for many reasons. It's cold, rainy and half of us have picked up some form of winter ailment. In most cases, over-the-counter medicines and sleep can ...

Still, they’re more difficult to obtain than over-the-counter antihistamines. Pseudoephedrine (e.g., Sudafed) is another class of decongestants. It’s offered in limited forms in certain states.

This is because ingredients like pseudoephedrine can affect the blood vessels throughout the body. Some drugs may interact with your thyroid medication. And while there are many over-the-counter (OTC) ...

Ones containing pseudoephedrine are being reviewed because they may cause vessels supplying the brain to contract or spasm, reducing blood flow. The concern is this could lead to seizures and even ...