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Robitussin Max Strength 12-Hour Cough and Mucus Reliever

Generic name: dextromethorphan and guaifenesin [DEX-troe-me-THOR-fan-and-gwye-FEN-e-sin]

Brand names: Adult Cough DM, Children Giltuss Cough and Chest Congestion, Children’s Delsym Cough+Chest Congest DM, Children’s Robitussin Cough and Chest, Children’s Robitussin Cough and Chest Congestion DM,… Show all 99 brands

What is Robitussin Max Strength 12-Hour Cough and Mucus Reliever?

Dextromethorphan works as a cough suppressant. Guaifenesin works as an expectorant. Robitussin Maximum Strength: 12 Hours Cough and mucus relief are combination medicines used to treat chest congestion and cough caused by the common cold and allergies. Dextromethorphan does not treat a cough caused by smoking. This leaflet does not list all the brands or forms of medication that are available. This medication guide does not list all possible uses for Robitussin 12 Hour Mucus and Cough Relief Max Strength.

Side effects of Robitussin Max Strength 12-Hour Cough and Mucus Reliever

If you experience any of the following symptoms of an allergic reaction, seek immediate medical attention: hives, difficulty breathing, swelling of your lips, face, tongue, or throat.

There are serious side effects that can occur from using Robitussin 12-Hour Max Strength Cough and Mucus Relief. If you experience:

  • Mood changes
  • Headache or severe
  • Feeling like you could pass out or dizziness;

Some of the common side effects associated with Robitussin 12 Hour Cough Relief and Max Strength Robitussin include:

  • Dizziness, drowsiness;
  • Sleep problems (insomnia);
  • Diarrhea;
  • Feeling nervous, restless, or anxious

There may be other side effects. Call your physician if experiencing side effects; for reporting purposes call the FDA directly at 1-800-FDA-1088.

Warnings

If you have taken an MAO inhibitor such as isocarboxazid or linezolid within 14 days (such as phenelzine rasagiline selegiline or tranylcypromine), do not take this medication.

Before you take this drug

If you've taken an MAO inhibitor in the last 14 days, do not take Robitussin Max Strength 12 Hour Cough and Mucus Relief. It is possible that a dangerous drug interaction will occur. MAO inhibitors are isocarboxazid (linezolid), methylene blue injection, phenelzine, and selegiline.

If you suffer from:

  • A cough that produces mucus
  • Asthma, emphysema, or chronic lung disease.

Consult your doctor before taking this medication if you're pregnant or breastfeeding. This medication may contain phenylalanine.If you suffer from phenylketonuria, always read and carefully follow any labels of medications taken to manage this condition.

How to take Robitussin Max Strength 12-Hour Cough and Mucus Reliever?

Follow the directions on the label or as directed by your physician for use of cold and cough medicines, to use for only as long as necessary until symptoms have cleared up. Adhere to the directions on the label when giving cough and cold medications to children, as this could put them to sleep too quickly. Do not use these medicines to calm children before sleeping. Measuring liquid medicine accurately is critical. Please use either the provided dosing device or dose measuring tool (not a spoon) when taking doses. Before measuring a dose, it may be necessary to shake the liquid thoroughly and follow all instructions provided on its label. Do not chew, crush or break an extended-release tablet. Sprinkle some granules directly on to your tongue, and take immediate action afterward by swallowing. Drink plenty of fluids when taking this medicine in order to ease congestion and soothe your throat. This may help in breaking up build-up. If your symptoms don't improve within seven days or you experience a rash or headache, please call your physician immediately. Inform the surgeon if you have taken medication within the last several days and if any surgery will be required. Store at room temperature away from heat and moisture to maintain best conditions for storage.

What happens if I miss the dose?

You may not have a schedule for taking Robitussin Max Strength 12-Hour Cough and Mucus Relief. If it is almost time to take your next dose, skip any missed doses. Never take two doses in one go.

What happens if I overdose?

Call 1-800-222-1222 for poison help or seek immediate medical attention.

What should be avoided?

Do not drive or engage in hazardous activities until you have determined how Robitussin 12-Hour Cough Relief Max Strength will affect you. You may be unable to react properly. Alcohol consumption can have side effects when taken with this medication. Before using any other cold or cough medicines, ask your doctor or pharmacist if they contain similar ingredients.

Interaction with other drug

Use this medicine only if you are not taking any other medications that can cause drowsiness, slow breathing, or anxiety (such as an opioid, muscle relaxant, or medication for seizures). Before using this medication, ask your doctor or pharmacist if you also use any other medications, such as vitamins and herbal remedies. When used together, some medicines can have unwanted or harmful effects. This medication guide does not list all possible interactions.