Indications And Dose
Acute pain, peripheral nerve block ▶BY REGIONAL ADMINISTRATION ▶Adult: 10–20 mg/hour, dose administered as a continuous infusion or by intermittent injection using a 2 mg/mL (0.2%) solution Acute pain, field block ▶BY REGIONAL ADMINISTRATION ▶Adult: 2–200 mg, dose administered using a 2 mg/mL continued → (0.2%) solution Acute pain, lumbar epidural block ▶BY LUMBAR EPIDURAL ▶Adult: 20–40 mg, followed by 20–30 mg at least every 30 minutes, dose administered using a 2 mg/mL (0.2%) solution Acute labour pain ▶BY CONTINUOUS EPIDURAL INFUSION ▶Adult: 12–20 mg/hour, dose administered using a 2 mg/mL (0.2%) solution Acute postoperative pain ▶BY CONTINUOUS EPIDURAL INFUSION ▶Adult: Up to 28 mg/hour, dose administered using a 2 mg/mL (0.2%) solution Postoperative pain, thoracic epidural block ▶BY CONTINUOUS EPIDURAL INFUSION ▶Adult: 12–28 mg/hour, dose administered using a 2 mg/mL (0.2%) solution Surgical anaesthesia, field block ▶BY REGIONAL ADMINISTRATION ▶Adult: 7.5–225 mg, dose administered using a 7.5 mg/mL (0.75%) solution Anaesthesia Surgical anaesthesia, major nerve block (brachial plexus block) ▶BY REGIONAL ADMINISTRATION ▶Adult: 225–300 mg, dose administered using a 7.5 mg/mL (0.75%) solution Surgical anaesthesia, thoracic epidural block (to establish block for postoperative pain) ▶BY THORACIC EPIDURAL ▶Adult: 38–113 mg, dose administered using a 7.5 mg/mL (0.75%) solution Surgical anaesthesia for caesarean section ▶BY LUMBAR EPIDURAL ▶Adult: 113–150 mg, to be administered in incremental doses using a 7.5 mg/mL (0.75%) solution Surgical anaesthesia, lumbar epidural block ▶BY LUMBAR EPIDURAL ▶Adult: 113–200 mg, dose administered using a 7.5 mg/mL (0.75%) or 10 mg/mL (1%) solution DOSES AT EXTREMES OF BODY-WEIGHT ▶To avoid excessive dosage in obese patients, dose may need to be calculated on the basis of ideal bodyweight.
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