Dog has hotspots from fleas.

Dr. Marie replied:

Oh, I am sorry to hear that Lulu is having these problems.

I can think of a few reasons why she may still be having issues.

It might be that this initially started out as an allergy to fleas but then the allergic spots became infected. If so, some skin infections need 4 or even 8 weeks of oral antibiotics in order to clear up completely. So, it could be that the fleas are gone but the infection is still there.

Where did you get your Frontline from? Although Frontline is generally really good for fleas, I have heard stories of imitation Frontline or expired Frontline being sold online.

Are you using the Frontline monthly? If you are stretching it longer than that then fleas can still be present.

It sounds like she will need to see the vet again to determine whether she needs more antibiotics. If the vets are convinced that this is an allergy and there is no infection present then they can prescribe either some prednisone or vanectyl-P/temaryl-P to help with the itch.

I hope everything is ok!

Dr. Marie.

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