Clinical pain management techniques for cats.

Although pain management is an emerging and popular topic in veterinary medicine, use of analgesics in cats has received little attention relative to their canine counterparts. Some of the difficulty lies in assessment of whether or not a cat is in pain. Simple observation of a cat in a cage relies upon overt expression of pain, and is often inaccurate. Pain scales have been developed that allow a semiquantitative evaluation of the degree of pain an animal may be experiencing. However, treating pain based upon observation of the painful state is less effective than anticipating and preemptively treating pain. This article reviews specific methods for preemptively treating and alleviating pain in the cat. The traditional approach to pain management involves drug administration. Specific categories of agents used in cats include opioids, nonsteroidal anti-inflammatories, or alpha-2 agonists. Other modalities of pain management, which are also reviewed, include use of local anesthetic drugs for local and regional analgesia, as well as acupuncture.