METACAM Solution for Injection controls the pain and inflammation associated with cats undergoing certain surgical procedures. A single, one-time injection before your cat's operation provides 24-hour pain relief to make her recovery more comfortable. 
METACAM is a non-steroidal anti-inflammatory drug (NSAID)—a class of medication long been known to provide effective pain relief. In fact, METACAM has a strong record of being used safely and effectively in cats, so you can trust it to help your cat get through surgery and recovery more comfortably.
As with all medicines, side effects may occur. For more information on these side effects, talk to your cat's veterinarian.