In our recent question and also answer, the pharmacist discusses acquisition Zyrtec-D and Mucinex DM together.

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Akt asked

Can Zyrtec-D be taken v Mucinex DM (Dextromethorphan HBr 20 mg; gaafenesin 400 mg)?



Yes, Zyrtec-D can safely it is in taken v Mucinex DM. Nobody of the active ingredients in one of two people medication are recognized to connect with every other.

In-Depth Look

When stating potential interactions, it is necessary to failure all that the energetic ingredients of the drugs in question.

Zyrtec-D consists of two energetic ingredients:

Mucinex DM likewise contains two energetic ingredients:

Cetirizine is a second-generation antihistamine, which differ from first-generation antihistamines (like Benadryl) in countless respects. Second-generation antihistamines have actually a longer duration of activity (around 24 hrs vs. 4 to 6) and also lack far-reaching sedative effects.<1>

Pseudoephedrine is a sleep decongestant and the active ingredient in Sudafed. Pseudoephedrine need to be purchased behind the pharmacy counter as a compelled per the Combat Methamphetamine Epidemic action of 2005.<2>

Guaifenesin is one expectorant, which help to thin and also loosen mucus secretions in the airway. Thinned mucus secretions are easier to expectorate.<3>

Dextromethorphan is a sneeze suppressant, which functions in the "cough center" the the brain, reduce the emotion to cough.<4>

As proclaimed above, there are no recognized interactions in between any that these energetic ingredients.

In fact, you"ll find numerous of them combined in solitary products. For example, "Mucinex Fast-Max", in enhancement to acetaminophen, consists of guaifenesin, dextromethorphan, and phenylephrine (a decongestant similar to pseudoephedrine).

There room no products unfortunately that integrate all four, so girlfriend will must take at least two (like Zyrtec-D and Mucinex DM).

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Final Words

It is always a great idea come look into potential interactions, particularly when it involves numerous drugs or when you take prescription medication.