It wouldn't hurt to do the Corid drench for her in addition to the Corid water.
Give by oral syringe .1ml undluted liquid Corid for each pound of body weight, approximately .5 ml for an average hen. Do this in conjunction with the Corid water fo three days.
Give by oral syringe .1ml undluted liquid Corid for each pound of body weight, approximately .5 ml for an average hen. Do this in conjunction with the Corid water fo three days.