There are no universal “effective treatment plans”: therapy is chosen after a diagnosis, for the individual animal. The owner’s job is to follow the plan exactly and tell the vet about any changes in good time.
How a vet builds a treatment plan
- Diagnosis: examination, tests and imaging. Without a diagnosis, only emergencies are treated.
- Choice of medicines, taking into account the species (cats and dogs tolerate many drugs differently), weight, age, kidney and liver function and other medication.
- Timing and monitoring: when to repeat tests and which signs show the treatment is working.
- Diet and care: therapeutic food, restricted exercise, wound care.
Examples: what this looks like in common conditions
- Bacterial infections – the antibiotic is chosen according to the site of infection and, where possible, culture and sensitivity testing. The course is completed in full but not extended without reason.
- Herpesvirus (cat flu) – mild cases need supportive care; in severe cases your vet may prescribe famciclovir. Aciclovir is not recommended for cats.
- Chronic kidney disease – managed by IRIS stage: a renal diet, phosphate control (binders), treatment of high blood pressure and protein loss in urine, and fluids if needed. Diuretics are not used in chronic kidney disease: they cause dehydration.
- Diabetes – insulin, a consistent feeding routine and glucose monitoring; cats treated early with the right diet can go into remission.
- Arthritis – veterinary anti-inflammatories or other pain relief, weight control and rehabilitation; supplements only as an add-on.
What not to do at home
- Treat a fever with human medicines. Paracetamol is deadly for cats and dangerous for dogs; ibuprofen, naproxen and aspirin cause ulcers and kidney damage. A fever needs a vet.
- Stop a medicine at the first sign of improvement, or carry on “just in case”.
- Add things yourself – vitamins, “immune boosters”, herbs: they can interact with prescribed drugs.
- Give medicine prescribed earlier or for another animal.
- Stop steroids suddenly after a long course.
Monitoring during treatment
- Repeat blood and urine tests on your vet’s schedule: many medicines need kidney and liver checks.
- Keep a diary: appetite, thirst, stools, urination, weight, seizures – it helps your vet adjust doses.
- Report side effects straight away, not at the next appointment.
Recovery after illness
- Diet: if your vet has prescribed a therapeutic food, don’t mix it with ordinary food.
- Probiotics – when indicated, for example in some types of diarrhoea.
- Rehabilitation (therapeutic exercise, laser, massage) – after orthopaedic and neurological conditions, following your vet’s programme.
When to see a vet urgently
- vomiting, black stools, yellowing or sudden weakness during treatment;
- a swollen face, hives or difficulty breathing after a medicine;
- your pet has eaten human medicines (in the UK, the Animal PoisonLine on 01202 509000 can advise how urgent it is);
- your pet is getting worse despite treatment.
Sources
- IRIS – International Renal Interest Society: Treatment Recommendations for CKD, 2023.
- ISCAID – guidelines on antimicrobial use.
- ABCD – European Advisory Board on Cat Diseases: FHV-1.
- WSAVA Global Pain Council Guidelines, 2022.
- Veterinary Poisons Information Service – human medicines and pets.
Paw4care editorial team
