Table 2: Multimodal plan general anaesthesia.
| Day 0 | Acetaminophen 1 gr IV | 3 times a day |
| Elastomeric pumps with: -Ketorolac -Morphin -0.9% NaCl |
During DAY 0 and DAY 1 | |
| Ketorolac 15 mg IV + 0.9% NaCl 100 ml | 2/3 times a day only if VAS ≥ 4 | |
| Day 1 | Ibuprofen 600 mg per OS | 2 times a day |
| Ranitidine 150 mg per OS + Metoclopramide 10 mg per OS | 1 h before breakfast, lunch and dinner | |
| Morphine s.c. -3 mg < 90 kg -5 mg > 90 kg |
3 times a day only if VAS ≥ 4 | |
| Acetaminophen 1 gr per OS | 3 times a day only if VAS ≥ 4 | |
| Day 2 | Ibuprofen 600 mg per OS | 2 times a day |
| Ranitidine 150 mg per OS + Metoclopramide 10 mg per OS | 1 h before breakfast, lunch and dinner only if needed | |
| Acetaminophen 1 gr per OS | 3 times a day only if VAS ≥ 4 | |
| Day 3 | Ibuprofen 600 mg per OS | 2 times a day only if VAS ≥ 4 |