Starting a new pet medication is rarely the end of the process. Dosing often needs to be fine-tuned over time, especially for chronic conditions like thyroid disease, epilepsy, or diabetes. Here are five signs it may be time to call your vet and review the prescription.
1. The Condition Isn't Improving
If your pet has been on medication for several weeks and you're not seeing the expected improvement, it may be a sign that the dose is too low — or that a different drug is needed altogether.
Keep a simple log of your pet's symptoms and behavior. This gives your vet concrete data to work with.
2. Side Effects Are Appearing
Mild side effects are sometimes expected when starting a new medication. But if symptoms like excessive thirst, lethargy, vomiting, or behavioral changes persist beyond the first week, flag them immediately.
Never stop a medication abruptly without veterinary guidance — especially for steroids or seizure medications.
3. Your Pet Is Refusing the Medication
Medication only works if your pet actually takes it. If you're in a daily battle, speak with your pharmacist about alternative forms — a compounded chicken-flavored chew may solve the problem entirely.
4. Weight Changes
Significant weight gain or loss can affect how a drug is metabolized. A dose that was correct at one weight may be too high or too low after a major change in body mass.
5. Lab Values Are Off
For many chronic medications, regular blood tests are required. If your pet's bloodwork shows values outside the target range, your vet will adjust the dose accordingly. Make sure you're keeping up with recommended monitoring.
When in doubt, call us. Our pharmacists are available to discuss any concerns about your pet's medications.
