Robitussin Dm For Dogs With Tracheal Collapse

How does Robitussin DM work in dogs

Guaifenesin is an expectorant that works by reducing mucus obstruction in the airways, loosening chest congestion [6], while dextromethorphan is a cough suppressant that works by blocking cough signals from reaching the brain [5].

Can you give your dog Robitussin

The two main formulations of Robitussin easily available are Robitussin DM and Robitussin AC. Vets usually avoid prescribing the AC variant, as its codeine component is not safe for dogs. But, Robitussin DM [generic name(s): guaifenesin/dextromethorphan HBr] is often prescribed for coughs stemming from a collapsed trachea or dry kennel coughs. [1] [2]. It is considered reasonably safe for both smaller and larger dogs.

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Generic Name


Brand Name

Robitussin DM


Cough Suppressant

Who can take it


FDA Approved




Available forms

Oral liquid (syrup), Tablets, Cough Gels

It can be very confusing and even more so when it comes to your precious pet dog.

Are you wondering if Robitussin can be given to your dog for a cough, mucus, sinus problems or other flu-like symptoms?

Guaifenesin is a super popular medicine. Robitussin in particular has at least 15 different variations including some formulated for children.

Can I Give My Dog Robitussin?Here is what’s certain:


Can you give a dog Robitussin for a collapsed trachea?

Dextromethorphan can be appropriate to treat coughing in dogs, but it is only when used following your veterinarian’s instructions. Just because this medication is available over the counter does not make it safe to give as you wish. It should be given to an animal only under the guidance of a licensed veterinarian.

Can I give my dog cough medicine for collapsed trachea?

Most dogs diagnosed with a collapsing trachea are treated with medications. Drug options include: Cough suppressants (e.g., butorphanol or hydrocodone) – every time a dog coughs his airways become more irritated and inflamed.

Can you give Robitussin DM to a dog?

–Dextromethorphan (Robitussin DM with dextromethorphan at 10-15 mg/5ml and Guafenisin at 100mg/5ml), for cough. Roughly, 1 teaspoon per 20 pounds for dogs. Note: This is for Robitussin without Codeine. A cough can be indicative of a serious condition, so always call your veterinarian first.

Can I give my dog Robitussin DM for kennel cough?

For dry, non-productive coughing in dogs, Robitussin DM (Dextromethorphan)–(2mg/mL), can be given.