Dextromethorphan + Guaifenisen

15 adverse event reports submitted to the FDA

Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.

Total Reports

Deaths Reported

1330.0%

Death Rate

Active Ingredients

Dextromethorphan + Guaifenisen

Administration Routes

OralUnknown

Species Affected

Dog 15

Most Affected Breeds

Retriever - Labrador 3

Dachshund (unspecified) 2

Setter - English 1

Chihuahua 1

Sheepdog - Old English 1

Pekingese 1

Pit Bull 1

Terrier (unspecified) 1

Great Pyrenees 1

Spitz - German Pomeranian 1

Most Reported Reactions

Emesis 6

Seizure NOS 3

Vomiting 3

Cough 2

Death 2

Weight loss 2

Respiratory tract infection NOS 2

Syncope 1

Breathing difficulty 1

Disorientation 1

Lethargy (see also Central nervous system depression in 'Neurological') 1

Bladder incontinence 1

Outcome Breakdown

Recovered/Normal

9 (60.0%)

Outcome Unknown

3 (20.0%)

Died

2 (13.3%)

Ongoing

1 (6.7%)

Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.