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

So I've been sick for the past few days, and since my sinuses feel like they're packed with more snot than the human body should be capable of producing in a single lifetime, let alone 2 days, I ...

Taking Sudafed with alcohol can cause side effects, such as drowsiness and dizziness. Alcohol may also weaken the effects of Sudafed. This article outlines whether a person can take Sudafed with ...