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Complications of both botulinum toxin and punctal plugs
| Complication | Number (%) | P | |
|---|---|---|---|
| Group B (botulinum toxin) | Group C (plugs) | 0.0311 | |
| None | 15 (75%) | 8 (40%) | |
| Irritation | 3 (15%) | 6 (30%) | |
| Extrusion | 0 | 6 (30%) | |
| Decreased blinking power | 2 (10%) | 0 | |
| Total number of patient complications (%) | 7 (35%) | 10 (55%) | |
