Theophphylline

18 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

0.0%

Death Rate

Active Ingredients

Theophphylline

Administration Routes

UnknownOral

Species Affected

Dog 17

Cat 1

Most Affected Breeds

Spitz - German Pomeranian 4

Terrier - Jack Russell 3

Terrier - Yorkshire 1

Terrier - West Highland White 1

Dachshund (unspecified) 1

Doberman Pinscher 1

Poodle (unspecified) 1

Japanese Chin (Spaniel) 1

Domestic Shorthair 1

Shepherd Dog - Australian 1

Most Reported Reactions

Emesis 8

Vomiting 4

Diarrhoea 3

Increased heart rate 2

Elevated temperature 2

Anorexia 1

Accidental exposure 1

Lack of efficacy - NOS 1

Lack of efficacy (endoparasite) - whipworm 1

Abnormal urine odour 1

Decreased appetite 1

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

Outcome Breakdown

Recovered/Normal

11 (61.1%)

Outcome Unknown

4 (22.2%)

Recovered with Sequela

2 (11.1%)

Ongoing

1 (5.6%)

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