Mucinex nasal spray is effective at relieving symptoms that the guaifenesin-containing tablets cannot, such as a seasonal allergy-related stuffy nose. However, the trade-off is that it won't treat ...

Decongestants come in oral tablets — like Sudafed or Mucinex — or nasal sprays like ... If you have a stuffy nose with seasonal allergies, you may also want to try a combined decongestant ...

If you bought Sudafed (or Mucinex, or Dayquil ... you'll need the good stuff they keep behind the counter. If you have a stuffy nose, pseudoephedrine is the real deal. In the old days, you ...