Petco Text Logo
Petco Pet Logo

Dog rash, fur loss, itching: What to do when antibiotics fail?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | unspayed | 40 lbs

My 10/11 month old boxer/pit bull mix has a rash looking type thing on her skin but the spot is losing fur and she keeps itching it. Went to vet and she gave me a antibiotic spray and antibiotic pills for pup. I changed her collar, changed her bed, what else can I do?

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Leigh, DVM

Veterinarian

Published on December 11th, 2016

If the antibiotics aren't helping Mia than she could have ringworm or demodex and she should be rechecked by your vet. Your vet can do a skin scrape and fungal culture to diagnose and then prescribe medications, depending on the cause. Call your vet and give him/her an update and schedule a recheck appointment.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored