Medication error after Milbemycin Oxime + Praziquantel (Interceptor Plus) in dogs
63 reports to the FDA describe medication error in dogs given Milbemycin Oxime + Praziquantel. That is 0.2% of all reports for this medicine, compared with 0.6% across reports for all dog medicines, so it is reported less often than average with this medicine.
How soon it started
How the animals did
Problems reported at the same time
Age of the animals
About this medicine
Milbemycin Oxime prevents heartworm and controls some intestinal worms (monthly). Praziquantel treats tapeworms.
Products with this combination include Interceptor Plus. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.
Some herding breeds (for example Collies) carry the MDR1 gene variant and can be more sensitive to this drug class at high doses.
Questions owners ask
- Can Milbemycin Oxime + Praziquantel cause medication error in dogs?
- 63 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
- How soon after a dose was it reported?
- In half of the reports with dates, it started within 16 days of the first dose.
- What should I do?
- Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).
Medication error with similar medicines
- Medication error after Ivermectin + Pyrantel (Heartgard Plus) 135 reports · 0.1% of its reports
- Medication error after Milbemycin Oxime + Spinosad (Trifexis) 47 reports · 0.0% of its reports
- Medication error after Moxidectin (ProHeart 6) 1,478 reports · 2.9% of its reports
- Medication error after Selamectin (Revolution) 50 reports · 0.2% of its reports
All reported side effects of Milbemycin Oxime + Praziquantel in dogs · Medicines most reported with medication error