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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | unspayed | 12 years old | 18 lbs
Hello. I have a female dog on the third day of antibiotics for a UTI and noticed her yellow discharge had increased. Is this a sign the antibiotic is working to expel the infection, or should I be concerned? Thank you in advance.
1 Answer

Answered By Rodrigo Roca, DVM
Veterinarian
Published on January 14th, 2018