So, they then leave the body through the urine. Thus, your albumin in the urine. Albumin (al-BYOO-min) is a protein found in the blood. A healthy kidney does not let albumin pass into the urine. A damaged kidney lets some albumin pass into the urine.
Sometimes an abrupt change in diet can cause vomiting. As long as your dog is acting normally and nothing else appears to be wrong with him, you can treat his vomiting by withholding his food for six to 12 hours if he is a small dog or puppy and for 12 to 24 hours for all other dogs. You should offer him small amounts of water during this time to avoid dehydration.
A specialist in small animal internal medicine may be the best bet to have a proper diagnosis as they tend to see more problematic diagnostic cases. Can a dog have a delayed allergic reaction of five days to Antirobe? Although not impossible, it would be uncommon for a dog to have a delayed allergic reaction this long after completing the antibiotic. If the dog has allergies or more prone to severe allergies, then this could be the case.