Theraflu makes products that include pseudoephedrine as an active ingredient. Pseudoephedrine is a decongestant that reduces the swelling of blood vessels in your nose.
Filter
Severe Congestion Relief Nasal Mist
Try power-packed Theraflu Severe Congestion Relief Nasal Mist to help relieve the worst of your cold symptoms.
Breeze through your day with Theraflu Severe Congestion Relief Nasal Mist + Cooling. With patented technology, this nasal mist relieves severe congestion with a cooling sensation to sooth your congestion throughout the day.
Learn what nasal congestion is, its causes and triggers, how long it lasts, and how to prevent it.
What Is Sinus Congestion?
Find out ways to remedy sinus congestion, what causes sinus congestion, symptoms and more with this article from Theraflu. Get relief from sinus congestion.
How to Avoid the Cold or Flu
Explore tips from Theraflu to help prevent the cold and flu virus this season. Catching the cold or flu can disrupt your daily life, but it isn’t unavoidable.
What are the Differences Between a Cold, the Flu and Allergies?
Learn the differences between a cold, the flu and allergies with these notes from Theraflu. Determine which one you might have based on your symptoms.