Nexafed(Oral)

Drugs & Supplements

Nexafed(Oral)

Generic Name: Pseudoephedrine
Reviewed:

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

Pseudoephedrine is used to treat nasal and sinus congestion, or congestion of the tubes that drain fluid from your inner ears, called the eustachian (yoo-STAY-shun) tubes.

Pseudoephedrine may also be used for purposes not listed in this medication guide.

uses

What isNexafed(Oral)used for?

  • Nasal Congestion

warnings

What is the most important information I should know aboutNexafed(Oral)?

You should not use this medicine if you are allergic to pseudoephedrine.

Do not use pseudoephedrine if you have used an MAO inhibitor in the past 14 days.A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.

Ask a doctor or pharmacist if it is safe for you to use pseudoephedrine if you have other medical conditions, especially:

  • heart disease or high blood pressure;
  • enlarged prostate and urination problems;
  • diabetes; or
  • a thyroid disorder.

Artificially sweetened liquid medicine may contain phenylalanine. Check the medication label if you have phenylketonuria (PKU).

现在还不知道伪麻黄碱是否会伤害an unborn baby.Do not use this medicine without a doctor's advice if you are pregnant.

It is not known whether pseudoephedrine passes into breast milk or if it could harm a nursing baby.Do not use this medicine without a doctor's advice if you are breast-feeding a baby.

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Side Effects

What are the side effects ofNexafed(Oral)?

Get emergency medical help if you havesigns of an allergic reaction:hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Stop using pseudoephedrine and call your doctor at once if you have:

  • fast or pounding heartbeats;
  • severe dizziness;
  • severe nervousness; or
  • sleep problems (insomnia).

Common side effects may include:

  • feeling restless or nervous.

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.

Pregnancy & Breastfeeding

Can I takeNexafed(Oral)if I’m pregnant or breastfeeding?

现在还不知道伪麻黄碱是否会伤害an unborn baby.Do not use this medicine without a doctor's advice if you are pregnant.

It is not known whether pseudoephedrine passes into breast milk or if it could harm a nursing baby.Do not use this medicine without a doctor's advice if you are breast-feeding a baby.

Interactions

What drugs and food should I avoid while takingNexafed(Oral)?

Avoid taking this medication if you also take diet pills, caffeine pills, or other stimulants (such as ADHD medications). Taking a stimulant together with a decongestant can increase your risk of unpleasant side effects.

Ask a doctor or pharmacist before using any other cough or cold medicine. Many combination medicines contain pseudoephedrine or another decongestant. Taking certain products together can cause you to get too much of this type of medicine.

Dosage Guidelines & Tips

How to takeNexafed(Oral)?

UseNexafed(Oral)exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.

Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Cold medicine is usually taken only for a short time until your symptoms clear up.

Do not give this medication to a child younger than 4 years old.总是问医生之前的计谋gh or cold medicine to a child.Death can occur from the misuse of cough and cold medicines in very young children.

Take this medicine with a full glass of water.

Do not crush, chew, or break anextended-release tablet. Swallow it whole.

You may need to shake the oral suspension (liquid) well just before you measure a dose. Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. If you do not have a dose-measuring device, ask your pharmacist for one.

Call your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash.

If you need surgery, tell the surgeon ahead of time that you are using pseudoephedrine. You may need to stop using the medicine for a short time.

Store at room temperature away from moisture and heat. Protect the liquid medicine from light, and do not allow it to freeze.

What should I do if I missed a dose ofNexafed(Oral)?

Since pseudoephedrine is used when needed, you may not be on a dosing schedule. If you are on a schedule, use the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose.Do notuse extra medicine to make up the missed dose.

Overdose Signs

What happens if I overdose onNexafed(Oral)?

Overdose symptoms may include hallucinations, slow heartbeats, or seizure (convulsions).

If you think you or someone else may have overdosed on:Nexafed(Oral), call your doctor or the Poison Control center
(800) 222-1222
If someone collapses or isn't breathing after takingNexafed(Oral),拨打911
911

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Medical Disclaimer

Drugs A-Z provides drug information from Everyday Health and our partners, as well as ratings from our members, all in one place. Cerner Multum™ provides the data within some of the Overview, Uses, Warnings, Side Effects, Pregnancy, Interactions, Dosage, Overdose, and Images sections. The information within all other sections is proprietary to Everyday Health.
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