| Side effect | System type | Session No. | Total | ||
| 1st session | 2nd session | 3rd session | |||
| Hyperpigmentation | Diode Laser | 3 | 1 | - | 4 |
| IPL | 2 | - | - | 2 | |
| Burn | Diode Laser | 6 | 1 | 2 | 9 |
| IPL | 4 | - | - | 4 | |
| Swelling | Diode Laser | 1 | 1 | 1 | 3 |
| IPL | 1 | 1 | 1 | 3 | |
| Erythema | Diode Laser | 13 | 7 | 5 | 25 |
| IPL | 13 | 5 | 5 | 23 | |
| Pain | Diode Laser | 5 | 10 | 4 | 19 |
| IPL | 13 | 8 | 6 | 27 | |