Metacam must ALWAYS be administered with or immediately after food. NEVER combine with other NSAIDs (Rimadyl, Galliprant) or Steroids (Prednisone) without a 5-7 day washout period.
Calculate safe canine meloxicam dosages in milligrams (mg) and liquid volume (mL). Supports 1.5 mg/mL standard oral suspension, Day 1 loading doses (0.2 mg/kg), Day 2+ maintenance doses (0.1 mg/kg), chewable tablets, and NSAID washout checks.
Accurate scale weight is critical for precise NSAID dosing and renal safety.
FDA protocol mandates 0.2 mg/kg on Day 1 only, dropping to 0.1 mg/kg once daily on Day 2 onwards.
Always use the calibrated dosing syringe supplied with the Metacam liquid bottle.
Day 2+ Maintenance Dose (0.1 mg/kg / 0.045 mg/lb)
Administer once daily (Q24H) with or immediately following food.
Give 0.91 mL orally once daily with or immediately after a full meal. Use the calibrated Metacam dosing syringe provided with the bottle.
Switching to Metacam without an adequate drug-free washout interval can cause severe gastric ulcer perforation or acute renal failure.
Severe gastric ulceration and acute renal injury if combined.
Allow a minimum of 5 to 7 days completely free of any NSAID or steroid medications before starting the first dose of Metacam. During this transition, discuss non-NSAID options (like Gabapentin or Tramadol) with your vet for comfort.
Standardized multi-month protocol to taper to the lowest effective dose while safeguarding liver and kidney function.
Day 1 loading dose (0.2 mg/kg) followed by daily maintenance (0.1 mg/kg Q24H) with food. Suppresses joint inflammation and breaks the acute chronic pain cycle.
Veterinarian evaluates joint mobility, pain scores, and runs a follow-up blood chemistry panel (BUN, Creatinine, SDMA, ALT, ALKP) to confirm perfect organ tolerance.
Taper daily dose down to 0.05 mg/kg Q24H or dose every 48 hours. Combine with joint supplements (Omega-3, Glucosamine, Adequan) and re-check bloodwork every 6 months.
Standardized 1.5 mg/mL oral suspension dosages across all common canine body weights.
| Dog Weight | Day 1 Loading Dose (0.2 mg/kg) | Day 1 Volume (1.5 mg/mL) | Day 2+ Maint Dose (0.1 mg/kg) | Day 2+ Volume (1.5 mg/mL) | Frequency |
|---|---|---|---|---|---|
| 5 lbs (2.3 kg) | 0.45 mg | 0.30 mL | 0.23 mg | 0.15 mL | Q24H with food |
| 10 lbs (4.5 kg) | 0.91 mg | 0.61 mL | 0.45 mg | 0.30 mL | Q24H with food |
| 20 lbs (9.1 kg) | 1.81 mg | 1.21 mL | 0.91 mg | 0.61 mL | Q24H with food |
| 30 lbs (13.6 kg) | 2.72 mg | 1.81 mL | 1.36 mg | 0.91 mL | Q24H with food |
| 40 lbs (18.1 kg) | 3.63 mg | 2.42 mL | 1.81 mg | 1.21 mL | Q24H with food |
| 50 lbs (22.7 kg) | 4.54 mg | 3.02 mL | 2.27 mg | 1.51 mL | Q24H with food |
| 60 lbs (27.2 kg) | 5.44 mg | 3.63 mL | 2.72 mg | 1.81 mL | Q24H with food |
| 70 lbs (31.8 kg) | 6.35 mg | 4.23 mL | 3.18 mg | 2.12 mL | Q24H with food |
| 80 lbs (36.3 kg) | 7.26 mg | 4.84 mL | 3.63 mg | 2.42 mL | Q24H with food |
| 90 lbs (40.8 kg) | 8.16 mg | 5.44 mL | 4.08 mg | 2.72 mL | Q24H with food |
Follow these simple steps to calculate your dog's prescribed Meloxicam dosage:
Input your dog's exact scale weight in pounds (lbs) or kilograms (kg).
Choose Day 1 Loading (0.2 mg/kg), Day 2+ Maintenance (0.1 mg/kg), or Taper.
Select 1.5 mg/mL standard canine liquid or chewable tablets.
Examine the exact calculated dose in milligrams and liquid milliliters (mL).
Use the Washout Checker below if your dog previously received other NSAIDs or steroids.
Always give with or immediately after a full meal to protect gastric mucosa.
Veterinary NSAID therapy requires strict dosing accuracy to prevent organ toxicity:
Owners frequently continue giving the high Day 1 loading dose (0.2 mg/kg) throughout the entire treatment course. Our tool clearly demarcates the mandatory step-down to 0.1 mg/kg maintenance on Day 2, preventing cumulative renal toxicity.
Giving Metacam concurrently with prednisone or without an adequate 5-7 day washout after Rimadyl/Previcox causes severe gastrointestinal ulceration and intestinal perforation. Our Washout Checker provides instant safety clearance guidelines.
Confusing milligrams (active drug) with milliliters (liquid volume) leads to dangerous 10-fold dosing errors. Our calculator provides exact conversions for both 1.5 mg/mL and 0.5 mg/mL suspensions.
How Meloxicam provides targeted analgesia and anti-inflammatory relief:
1. Selective Cyclooxygenase-2 (COX-2) Inhibition: Meloxicam preferentially inhibits the inducible COX-2 enzyme responsible for inflammatory prostaglandins ($PGE_2$) while sparing the constitutive COX-1 enzyme that protects gastric mucosal blood flow and renal perfusion.
2. Canine Pharmacokinetics: Meloxicam exhibits near-complete oral bioavailability (~90%) and a terminal elimination half-life of 24 hours ($\pm$ 4 hours) in dogs, enabling convenient once-daily dosing with steady-state plasma concentrations reached within 3 to 5 days.
Expert canine NSAID answers backed by FDA Center for Veterinary Medicine standards.
Metacam (meloxicam) is an FDA-approved non-steroidal anti-inflammatory drug (NSAID) prescribed by veterinarians to control pain and inflammation associated with osteoarthritis, musculoskeletal disorders, soft-tissue injuries, and post-operative orthopedic or soft-tissue surgery in dogs.
Metacam follows a strict two-stage dosing protocol: 1) Initial Loading Dose (Day 1 only): 0.2 mg/kg (0.091 mg/lb) given orally once; 2) Maintenance Dose (Day 2 onwards): 0.1 mg/kg (0.045 mg/lb) given orally once daily (every 24 hours). For long-term chronic arthritis management, veterinarians often titrate down to the lowest effective dose (0.05 mg/kg once daily or every 48 hours).
Metacam should ALWAYS be administered with or immediately after a meal. Administering meloxicam on an empty stomach significantly increases the risk of gastrointestinal irritation, vomiting, diarrhea, and gastric mucosal ulceration. If your dog refuses to eat, withhold the Metacam dose and contact your veterinarian.
If you miss a dose, administer it as soon as you remember with food. However, if it is almost time for the next scheduled dose, skip the missed dose entirely and resume your regular once-daily schedule. NEVER give a double dose or give two doses within a 24-hour window, as this can cause acute NSAID toxicity.
A washout period is a mandatory drug-free interval (typically 5 to 7 days, or up to 14 days after steroids/aspirin) required when switching between different NSAIDs (e.g. from Rimadyl to Metacam) or between corticosteroids (e.g. Prednisone) and NSAIDs. Administering two anti-inflammatory drugs concurrently without a washout causes cumulative COX inhibition, resulting in severe gastric ulcer perforation, intestinal bleeding, and acute renal failure.
Common side effects include mild vomiting, soft stools, or decreased appetite. STOP medication and contact your veterinarian immediately if you observe severe warning signs: black tarry stools (melena), coffee-ground vomit (hematemesis), persistent anorexia, lethargy, increased thirst/urination (signs of renal injury), or yellowing of the eyes/gums (jaundice/hepatic injury).
Like all NSAIDs, Metacam can affect renal and hepatic function, particularly in dehydrated dogs, senior dogs, or dogs with pre-existing organ disease. Prostaglandins maintain renal blood flow; inhibiting them during hypotension or dehydration can trigger acute kidney injury. Veterinarians mandate baseline blood chemistry panels (BUN, Creatinine, SDMA, ALT, ALKP) before starting Metacam and re-testing every 6 to 12 months.
NEVER give human Meloxicam tablets (7.5mg or 15mg), Ibuprofen (Advil/Motrin), Naproxen (Aleve), or Acetaminophen (Tylenol) to dogs. Human tablets are formulated in massive overdoses for canines; a single 200mg ibuprofen tablet can cause acute renal failure and fatal gastric perforation in dogs. Only use veterinary-formulated Metacam with a precise calibrated syringe.
Yes, Metacam is frequently combined with non-NSAID analgesics as part of a multimodal pain management protocol: 1) Gabapentin: Treats neuropathic and chronic joint pain safely alongside Metacam; 2) Tramadol / Amantadine: Safe central analgesics; 3) Adequan (polysulfated glycosaminoglycan) injections and joint supplements (Omega-3 EPA/DHA, Glucosamine): Synergistically protect joint cartilage without NSAID interactions.
For acute pain (post-surgery or soft-tissue sprains), Metacam reaches peak plasma concentration within 1.5 to 3 hours after oral administration, providing noticeable pain relief. For chronic osteoarthritis, significant mobility improvements are typically observed within 3 to 7 days of daily administration, with maximum anti-inflammatory benefits achieved after 2 to 3 weeks of therapy.
No. Metacam is contraindicated in pregnant, breeding, or lactating dogs. Meloxicam crosses the placental barrier and is excreted into milk, potentially causing fetal harm, congenital skeletal malformations, delayed parturition, and neonatal renal toxicity. It is also contraindicated in puppies under 6 months of age due to immature renal and hepatic clearance mechanisms.
A Metacam overdose is a veterinary medical emergency. If your dog ingested more than the prescribed dose or chewed into the bottle, contact your veterinarian or an emergency animal hospital immediately. Emergency hospital treatment includes inducing emesis (if within 2 hours), administering activated charcoal, gastroprotectant therapy (Omeprazole, Sucralfate, Misoprostol), and IV fluid diuresis for 48 to 72 hours to prevent acute renal failure.
