Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 8 years and 4 months old | 55 lbs
my 8 years old black lab, saw dandruff, after gave oral chew flea medication, a oily skin. Bath her more. Seems she lost a bit weight. Is this just temporary since she is new to this medication?
1 Answer
Published on September 28th, 2017
The flea medication should not have caused this change in the skin, or weight loss. Something else is happening and it may be due to a skin infection. The weight loss indicates a separate problem and can happen with multiple disease processes. It's difficult to tell how concerning this is without seeing her and knowing the weight difference. It's best to have a vet check her out, so they can identify the problem and provide the most appropriate treatment. For now, you can give a bath with cool water using an oatmeal or aloe shampoo to help give some relief. You can get these shampoos at the pet store. I hope that helps and Cleo gets better soon.
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