: Retailers like Chewy or PetMedix allow you to upload a prescription or provide your vet's contact info for verification. This can sometimes be more cost-effective for long-term treatments.

: Some common cat antibiotics (like Amoxicillin) are also used in human medicine. You can often fill these at a standard pharmacy like Walgreens or CVS, provided the vet writes the script for a human-grade equivalent. 3. Common Antibiotics for Cats

: A long-acting injection given by the vet, ideal for cats that are difficult to pilling. 4. Risks of "Over-the-Counter" Alternatives