Pain Management in Pigs: Progress and Gaps

Pain management in commercial pig farming is improving but remains inconsistent, with significant welfare gains available through better analgesic provision.

Key Facts

Meloxicam provides effective and affordable analgesia for pigs undergoing surgical procedures
Castration without analgesia causes measurable pain responses that persist for hours
Post-weaning pain management is rarely provided despite the stress of the weaning transition
Pig facial action coding has enabled better pain recognition by trained observers
Some EU countries now require analgesia for pig castration while others do not

Welfare Considerations

Pain management in pigs is transitioning from exceptional welfare provision to expected good practice in progressive farming systems. The availability of affordable analgesics and validated pain recognition tools removes the previous barriers of cost and detection difficulty. The remaining barriers are farmer awareness, training, and in some jurisdictions, regulatory requirement. Systematic improvement in pig pain management would deliver significant welfare benefit at modest cost.

What You Can Do

Support campaigns for analgesic use to be mandatory for pig castration and other procedures
Advocate for pain management protocols to be required in pig welfare certification
Choose pork from farms with documented pain management practices
Donate to organizations providing farmer training in pig pain recognition and management