Overall, pseudoephedrine works better than oral phenylephrine for nasal congestion (stuffy nose) due to the following: Some studies have shown no difference in improvement of nasal congestion between ...

l-Methamphetamine delivered through the Vicks ® Inhaler was well tolerated and produced minimal pharmacodynamic effects, even at 4 times the maximum recommended dose. Dose dependent but small ...

Over-the-counter (OTC) cough and cold medications are marketed widely for relief of common cold symptoms, and yet studies have failed to demonstrate a benefit of these medications for young ...

Phentermine is an appetite suppressant, prescribed for exogenous obesity.