Deconex IR

Deconex IR is a combination medicine used by adults and children to relieve allergy symptoms like runny or stuffy nose, sneezing, watery eyes, itching in the nose and throat, cough with mucus, sinus pain, and to lessen 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.

Deconex IR may also be used for reasons not mentioned 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 Deconex IR to a child. Do not use this 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 Deconex IR if you have taken 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 Deconex IR work better and may lead to serious side effects.

Do not use Deconex IR if you have taken an MAO inhibitor in the last 14 days. This could lead to a serious drug interaction. 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 due to an enlarged prostate; or
• a cough with mucus or a chronic 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 notice signs of an allergic reaction: hives, trouble breathing, swelling of your face, lips, tongue, or throat.

Deconex IR can cause serious side effects. Stop using Deconex IR and contact your doctor immediately if you experience:

• nervousness, dizziness, trouble sleeping (insomnia).

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

Deconex IR is used as needed. If you miss a dose while on a dosing schedule, skip that dose. Do not take two doses at once.

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). Inform your doctor about all other medicines you are taking. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are mentioned here.