Contact your vet immediately if your cat shows signs of an allergic reaction, such as swelling of the face, hives, or difficulty breathing. These are serious and require immediate attention.
Schedule a veterinary appointment if your cat experiences persistent vomiting or diarrhea after starting doxycycline. These symptoms, alongside loss of appetite, could indicate an adverse reaction or another underlying issue requiring diagnosis.
Other Reasons to Seek Veterinary Care
Report any changes in your cat’s behavior, including lethargy, unusual sleep patterns, or changes in urination or defecation habits. These may indicate a problem unrelated to the medication but still needing veterinary assessment. Also, discuss any pre-existing conditions your cat has with your veterinarian before starting doxycycline, as interactions are possible.
Regular follow-up appointments allow your vet to monitor your cat’s response to the doxycycline and make necessary adjustments to the treatment plan. This ensures your cat receives optimal care.
