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Giltuss TR
Generic name: dextromethorphan, guaifenesin, and phenylephrine
Brand names: Broncotron Ped, Children Giltuss Cough and Cold, Deconex DMX, Desgen DM (Phenylephrine), Desgen Pediatric, Giltuss Cough and Cold, Giltuss TR, G-Supress DX, G-Tron Ped, G-Tusicof, Mucinex Children's Congestion and Cough Very Berry, Mucinex Children's FreeFrom Multi-Symptom Cold Stuffy Nose, Mucinex Children's Multi-Symptom Cold, Mucinex Fast-Max Severe Congestion and Cough, Mucinex Fast-Max Severe Congestion and Cough Clear and Cool, Mucinex FreeFrom Severe Congestion and Cough, Nivanex DMX, Pre
What is Giltuss TR?
Giltuss TR is a combination medicine that helps relieve cough, stuffy nose, and chest congestion caused by allergies, the common cold, or the flu.
Giltuss TR may also be used for other reasons that are not mentioned in this medication guide.
This section was rewritten for readability and reviewed for meaning.
How should I take Giltuss TR?
Use exactly as directed on the label, or as prescribed by your doctor. Cold or cough medicine is only for short-term use.
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 give this medicine to a child without medical advice. Follow all directions when giving this medicine to a child. Do not use the medicine to make a child sleepy. Misuse of this medicine may cause death in very young children.
Swallow the tablet whole and do not crush, chew, or break it.
Measure liquid medicine with the supplied measuring device (not a kitchen spoon).
Drink extra fluids to help loosen the congestion and lubricate your throat while you are taking this medication.
Call your doctor if your symptoms do not improve after 7 days, or if you have a fever, rash, or headaches.
Follow the storage instructions provided with this medicine. Your pharmacist can provide more information about how to store this medicine.
This section was rewritten for readability and reviewed for meaning.
Warnings
Do not use this medicine if you are using or 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, and tranylcypromine.
This section was rewritten for readability and reviewed for meaning.
Before taking this medicine
Do not use this medicine if you are currently using or have used 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.
Check with a doctor or pharmacist to see if this medicine is safe for you if you have:
- heart disease or high blood pressure;
- diabetes;
- a thyroid problem;
- urination issues because of an enlarged prostate;
- glaucoma;
- epilepsy or another seizure condition; or
- a cough with mucus, or a cough caused by emphysema or chronic bronchitis.
This medicine may have phenylalanine and could be harmful if you have phenylketonuria (PKU).
Talk to a doctor before using this medicine if you are pregnant or breastfeeding.
This section was rewritten for readability and reviewed for meaning.
Giltuss TR 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.
This medicine may cause serious side effects. Stop using this medicine and call your doctor right away if you have:
- little or no urination;
- fast or slow heartbeats;
- confusion, dizziness, feeling unsteady;
- nervousness, trouble sleeping (insomnia);
- severe nausea or vomiting;
- severe headache, blurred vision, pounding in your neck or ears;
- slow breathing; or
- unusual changes in mood or behavior.
Common side effects of Giltuss TR may include:
- diarrhea, constipation;
- dizziness, drowsiness;
- trouble sleeping (insomnia); or
- feeling nervous, restless, or irritable.
This is not a complete list of side effects and others may happen. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
This section was rewritten for readability and reviewed for meaning.
What happens if I miss a dose?
Giltuss TR can be used as needed. If you miss a dose while on a dosing schedule, skip that dose. Do not take two doses at the same time.
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.
- Avoid driving or hazardous activity until you know how this medicine will affect you. Your reactions could be impaired.
- Drinking alcohol with this medicine can cause side effects.
- 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 Giltuss TR?
Ask a doctor or pharmacist before using any other medicines that can make you sleepy (like 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 both 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.
Related medicines
Content is provided for education and is not medical advice. See our medical disclaimer.