Description

Congestion can occur suddenly, whether it’s caused by a cold or allergies. Whatever the case, the feeling of congestion can be very unpleasant, and you’ll likely want to find an effective way to relieve congestion fast.

Pseudoephedrine, an active ingredient in many behind-the-counter nasal decongestants, can help provide that much-needed relief from blocked or stuffy airways, making it easier for you to breathe and get back to your day-to-day.

But how exactly does pseudoephedrine work? Are there any side effects? And what’s the recommended dosage?

To answer these questions, let’s take a deep dive into pseudoephedrine – the active ingredient in many SUDAFED^® products – and see how it can help you clear a stuffy nose and congestion.