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Compare Sudafed vs. Sudafed PE Pressure and Pain

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Sudafed (pseudoephedrine) and Mucinex Sinus-Max Severe Congestion and Pain (acetaminophen/guaifenesin/phenylephrine) are both over-the-counter medications used to relieve symptoms of nasal and sinus congestion. Sudafed is a decongestant that works by narrowing blood vessels to reduce swelling and congestion. It is available in both immediate-release and extended-release forms, with dosing varying by age and formulation. On the other hand, Mucinex Sinus-Max is a combination medication that includes acetaminophen for pain relief, guaifenesin as an expectorant to thin mucus, and phenylephrine as a decongestant. Studies show oral phenylephrine is not an effective decongestant. For this reason, Mucinex Sinus-Max may not be the best choice for relieving congestion. Mucinex Sinus-Max is typically taken every 4 hours and is available in both tablet and liquid forms. While Sudafed can cause side effects like anxiety and difficulty sleeping, Mucinex Sinus-Max may cause upset stomach and dizziness. Additionally, Mucinex Sinus-Max contains acetaminophen, which can lead to liver damage if taken in excess, a risk not associated with Sudafed. Both medications should not be taken with monoamine oxidase inhibitors (MAOIs), such as selegiline (Zelapar), and have specific age restrictions for use.

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