Drug dose administration interval too long after Selamectin (Revolution) in dogs
The FDA has received 55 reports of drug dose administration interval too long in dogs after Selamectin. That is 0.2% of all reports for this medicine, compared with 0.3% 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
Selamectin prevents heartworm and treats fleas, ear mites and some worms (spot-on).
Products with this ingredient include Revolution. 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 Selamectin cause drug dose administration interval too long in dogs?
- 55 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 50 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).
Drug dose administration interval too long with similar medicines
- Drug dose administration interval too long after Ivermectin + Pyrantel (Heartgard Plus) 874 reports · 0.6% of its reports
- Drug dose administration interval too long after Milbemycin Oxime + Spinosad (Trifexis) 268 reports · 0.2% of its reports
- Drug dose administration interval too long after Moxidectin (ProHeart 6) 587 reports · 1.2% of its reports
- Drug dose administration interval too long after Milbemycin Oxime + Praziquantel (Interceptor Plus) 23 reports · 0.1% of its reports
- Drug dose administration interval too long after Milbemycin Oxime (Interceptor) 49 reports · 0.2% of its reports
- Drug dose administration interval too long after Ivermectin (Heartgard) 37 reports · 0.3% of its reports
- Drug dose administration interval too long after Ivermectin + Praziquantel + Pyrantel (Iverhart Max) 128 reports · 1.5% of its reports
All reported side effects of Selamectin in dogs · Medicines most reported with drug dose administration interval too long