Adverse Side Effects of Flea Medication

Topical flea medication for cats and dogs has grown in popularity in recent years. The world of veterinary medicine has seen many adverse reactions to flea medications, some causing severe problems for pets.

  1. Misconceptions

    • People often believe that flea control medication purchased from the grocery store and discount stores is as effective and safe as those purchased from veterinary offices. These treatments are often misused and can be dangerous to pets.

    Effects

    • Dogs and cats recently treated with flea medication have displayed symptoms of neurological damage. This can include seizures, depression and tremors.

    Considerations

    • Small animals and ones that are considered elderly or diseased are more likely to display negative effects from being treated with flea medication.

    Prevention/Solution

    • Adverse reactions caused by medications purchased from the vet's office have the backing of the manufacturer, who will pay for costs incurred by their products, as opposed to flea products purchased over the counter from supermarkets.

    Statistics

    • Approximately 1,200 deaths were reported to the U.S. government in 2008 resulting from the application of flea medication. This was an increase of 50 percent from the previous year.