Table 5.
Side effects in compliant patients (1multiple side effects possible)
| PEG + Asc | PEG + Sim | |
| No. of patients | 72 | 72 |
| Side effects patients1 | 14 | 21 |
| Nausea | 7 | 16 |
| Vomiting | 4 | 5 |
| Headache | 3 | 1 |
| Insomnia | 1 | 1 |
| Abdominal pain | 2 | 1 |
PEG + Asc: Polyethylene glycol plus ascorbic acid; PEG + Sim: Polyethylene glycol plus simethicone.