HI, I'm Dr steve How long has she had this runny nose? Does she have a good appetite and activity is normal?
What antibiotics do you have available to you?
can get what is recommended
An injectable is the fastest and I like to use Nuflor or Baytril (licensed for respiratory infections in cattle) . Follow the label directions. Another way to treat is by adding Aureomycin to the feed at a rate of 4 gm per head once a day for 7 days , then 2 grams per head once a day for 1 week then 1 gram per head per day for 7 days.I hope this has helped, if you want you coudl give the injection as well as the feed additive. If this has helped, would you please click the accept button so I may receive credit for my answer. Thank you and good luck. I will check later to see of you havemore questions.