Pet Medication Side Effects

Pet Medication Side Effects

All medications, including pet medications, can have side effects.

Common Side Effects

Common side effects of pet medications include: Vomiting, Diarrhea, Weight loss, Lethargy, etc.

Serious Side Effects

Serious side effects of pet medications are less common, but they can be life-threatening. 

Rare Side Effects

Permanent damage to organs or tissues

Drug Interactions

Pet medications can interact with other medications, vitamins, or supplements. These interactions can cause side effects or make the medication less effective.


Overdosing on pet medication can be very dangerous. If you think your pet has overdosed on medication, call your veterinarian or the Pet Poison Control Center immediately.

Allergic Reaction

Swelling of the face, lips, or tongue

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