Learn about the active ingredient in SUDAFED®, pseudoephedrine HCl: how it works, what it’s used for, why it’s behind-the-counter, warnings, side effects, dosage and more.

Mar 21, 2024 · Sudafed is a decongestant and is used to treat nasal and sinus congestion. Learn about side effects, interactions and indications.

Pseudoephedrine is a sympathomimetic and is well-known for shrinking swollen nasal mucous membranes, so it is often used as a decongestant. It reduces tissue hyperemia, edema, and …

Pseudoephedrine (Sudafed) is a nasal decongestant. It helps reduce swelling in your nasal cavities so you can breathe more easily.

Apr 7, 2025 · What do Sudafed products treat? Sudafed products are commonly used to treat cough, cold, and flu symptoms. The main active ingredient in most products is a decongestant.

Apr 27, 2018 · Sudafed is an over-the-counter medication that relieves congestion by opening up your nasal passages and allowing your sinuses to drain. The main active ingredient in Sudafed …

Apr 14, 2023 · Sudafed (pseudoephedrine) is a non-drowsy decongestant taken by mouth to treat nasal and sinus congestion from allergies and the common cold. It's available in a short-acting …

Explore products available from SUDAFED®, including nasal decongestants and sinus pressure relief for day or night. Available for adults and children.

Nov 8, 2024 · Do not use if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson's disease), or …

Find patient medical information for Sudafed Non-Drowsy oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.