Advanced Pain Management
A Pet Parent's Guide to Orthopaedic Analgesia
It is the question every caring pet parent asks before surgery: "Will my dog be in pain?"
Orthopaedic surgery involves bone, joint capsules, and muscle—tissues that are highly sensitive. Without intervention, these procedures would be very painful. However, modern veterinary medicine has revolutionized how we handle surgical pain. We no longer just "treat" pain after it happens; working closely with the dedicated veterinary nurses at your primary care clinic, we actively block it before the surgery even begins.
This proactive, comprehensive approach is called Analgesia. Below is a detailed look at how we ensure your dog's comfort from the moment they are admitted to the weeks they spend recovering at home.
The "Multimodal" Approach
Pain isn't just one simple signal; it travels through multiple pathways in the body. If we only use one type of drug, we only block one pathway. Furthermore, using a massive dose of a single drug (like an opioid) can cause unwanted side effects like profound sedation, nausea, or a drop in heart rate.
Instead, we use Multimodal Analgesia. This means we use smaller, safer doses of several different types of medications that work together synergistically. By combining an anti-inflammatory, a nerve-blocker, and an opioid, we can block pain at the surgical site, in the spinal cord, and in the brain simultaneously, all while minimizing side effects.
Pre-emptive Pain Control
Before your dog even goes to sleep, they receive a customized injection of pain medications. This is called "pre-emptive analgesia." By having these pain-relievers active in the bloodstream before the first surgical incision is made, we prevent the nervous system from ever registering the initial trauma. This dramatically reduces the amount of pain medication they will need after they wake up.
Nerve Blocks and Epidurals
This is one of the most powerful tools in our orthopaedic toolkit. While your dog is safely asleep under general anaesthesia, we use targeted injections of local anaesthetics (very similar to what a dentist uses) to completely numb the nerves leading to the surgical site.
- Regional Nerve Blocks: We can target specific nerve bundles in the front or hind legs so that the entire limb is numb during surgery and for several hours afterward.
- Epidurals: For major surgeries involving the hind legs—such as a TPLO (cruciate ligament repair) or a Total Hip Replacement—we frequently utilize an epidural. Administered while your dog is safely asleep, this specialized injection is placed near the base of the spine. It profoundly blocks all pain signals from the hind limbs from reaching the brain for 12 to 24 hours.
Because the surgical site is completely numb, your dog's nervous system does not react to the procedure. This is a massive safety benefit: it allows us to keep the general anaesthetic gas at a much lower, safer level, and ensures your dog wakes up exceptionally comfortable rather than in distress.
Your Take-Home Toolkit
When you take your dog home, you will be given a specific schedule of medications. It is critical that you give these medications exactly as prescribed, even if your dog seems perfectly fine.
Non-Steroidal Anti-Inflammatory Drugs (like Meloxicam or Carprofen) are the cornerstone of home recovery. They directly reduce the swelling, heat, and inflammation at the surgical site that causes throbbing pain. Always give these with food.
Medications like Gabapentin target "nerve pain." Orthopaedic surgery involves moving tissues and nerves, which can cause a burning or tingling sensation. Gabapentin calms the nervous system and also provides a mild, helpful sedative effect to encourage rest.
For certain procedures, we may apply a specialized pain patch (like Fentanyl) to your dog's skin. Acting like an invisible IV drip, it steadily absorbs strong pain medication over 3 to 5 days, providing round-the-clock comfort without extra pills.
How to Spot Pain at Home
Dogs are incredibly stoic and rarely cry or whine when they are in chronic pain. Instead, watch for these subtle behavioural changes:
- → Excessive panting (when not hot)
- → Pacing, restlessness, or inability to settle
- → Licking or chewing at the surgical site
- → Loss of appetite or refusing treats
- → A glazed expression or flattened ears
- → Trembling or shaking
If you notice these signs despite following the medication schedule, please contact your primary care clinic immediately so we can adjust your dog's pain management plan.