Duravent PE

Duravent PE is a combination medicine for adults and children that helps relieve allergy symptoms like runny or stuffy nose, sneezing, watery eyes, itching in the nose and throat, cough with mucus, sinus pain, and to reduce chest congestion caused by the common cold, hay fever, or other allergies.

There are many brands and forms of guaifenesin and phenylephrine available, and not all brands are mentioned in this leaflet.

Duravent PE may also be used for other purposes not included in this medication guide.

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

Follow all directions when giving Duravent PE to a child. Do not use the medicine to make a child sleepy. Misuse of this medicine may cause death in very young children.

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

Take the tablet with a full glass of water.

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.

Taking more than your recommended dose will not make this medicine more effective, and may cause serious side effects.

Stop using this medicine and call your doctor if your symptoms do not improve or get worse after 7 days, or if you also have a fever, rash, or headaches.

Store at room temperature away from moisture and heat.

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

Taking more than your recommended dose will not make Duravent PE more effective and may cause serious side effects.

Do not use Duravent PE 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.

Tell your doctor if you have or have ever had:

• high blood pressure;
• heart disease;
• diabetes;
• a thyroid disorder;
• urination problems because of an enlarged prostate; or
• cough with mucus or a long-lasting cough caused by smoking, asthma, chronic obstructive pulmonary disease (COPD), or another breathing disorder.

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

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

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

Duravent PE may cause serious side effects. Stop using Duravent PE and call your doctor right away if you have:

• nervousness, dizziness, trouble sleeping (insomnia).

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

Duravent PE is taken as needed. If you miss a dose while on a dosing schedule, skip that dose. Do not take two doses at the same time.

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.

Ask a doctor or pharmacist before using any other medicines that can cause drowsiness (such as opioid medication, sleep medicine, a muscle relaxer, or medicine for anxiety or seizures). Tell your doctor about all other medicines you use. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed here.