Afrin is a decongestant nasal spray that quickly relieves nasal congestion and swelling caused by colds, allergies, and respiratory infections. It provides symptom relief in minutes by shrinking ...

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to ...

Nasal decongestants. If you're really stuffed up and need instant relief, you can try a decongestant spray like Afrin or Vicks Sinex. These sprays shrink the blood vessels in your nasal passages.