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Sudafed PE Children's Nasal Decongestant

Generic name: phenylephrine (oral)

Brand names: Sudafed PE, Sudafed PE Children's Nasal Decongestant, Sudafed PE Congestion, Nasop, Sudogest PE

Used for common cold Fever
Last updated November 3, 2026 0 views
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What is Sudafed PE Children's Nasal Decongestant?

Sudafed PE Children's Nasal Decongestant is used to relieve a stuffy nose, sinus congestion, and pressure caused by the common cold, hay fever, or other allergies for a short time.

Sudafed PE Children's Nasal Decongestant may also be used for other reasons that are not mentioned in this medication guide.

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How should I take Sudafed PE Children's Nasal Decongestant?

Use exactly as directed on the label, or as prescribed by your doctor. Cold medicine is only for short-term use.

Follow all directions when giving Sudafed PE Children's Nasal Decongestant to a child.

Measure liquid medicine with the supplied measuring device (not a kitchen spoon).

Your dose needs may change if you switch to a different brand, strength, or form of this medicine. Avoid medication errors by using exactly as directed on the label, or as prescribed by your doctor.

Do not take more than your recommended dose of this medicine.

Call your doctor if your symptoms do not improve after 7 days or if you have a fever.

Store at room temperature away from moisture and heat. Store the liquid medicine in the outer carton, protect from light.

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Warnings

Do not use Sudafed PE Children's Nasal Decongestant if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, and tranylcypromine.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

Do not use Sudafed PE Children's Nasal Decongestant if you have taken an MAO inhibitor in the last 14 days. A serious drug interaction could happen. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, and tranylcypromine. Wait at least 14 days after stopping an MAO inhibitor before taking this medicine.

You should not use Sudafed PE Children's Nasal Decongestant if you are allergic to it.

Ask a doctor or pharmacist if this medicine is safe for you to use if you have or have ever had:

  • heart disease, high blood pressure;
  • diabetes;
  • a thyroid disorder;
  • urination problems because of an enlarged prostate; or
  • if you are on a low-salt diet.

Ask a doctor before using this medicine if you are pregnant or breastfeeding.

Do not give this medicine to a child without medical advice.

This section was rewritten for readability and reviewed for meaning.

Sudafed PE Children's Nasal Decongestant side effects

Get emergency medical help if you have signs of an allergic reaction: hives, trouble breathing, swelling of your face, lips, tongue, or throat.

Stop using Sudafed PE Children's Nasal Decongestant and call your doctor right away if you have:

  • dizziness;
  • nervousness; or
  • sleep problems (insomnia).

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

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What happens if I miss a dose?

Sudafed PE Children's Nasal Decongestant is used as needed. If you miss a dose while on a dosing schedule, just skip it. Do not take two doses at once.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

  • Ask a doctor or pharmacist before taking other cough or cold medicines that may contain similar ingredients.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Sudafed PE Children's Nasal Decongestant?

Many medications can interact with Sudafed PE Children's Nasal Decongestant, and some should not be taken together. Inform your doctor about all the medicines you are currently taking and any new medicine you begin or stop using. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are mentioned here.

This section was rewritten for readability and reviewed for meaning.

Common questions about Sudafed PE Children's Nasal Decongestant

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Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.