| Symptoms | Normal-weight or under-weight | Over-weight | Obese |
|---|---|---|---|
| Headache | 88,24% | 82,35% | 81,40% |
| Dizziness | 0% | 11,76% | 0% |
| Postural instability | 0% | 4,16% | 0% |
| Photophobia | 0% | 0% | 11,11% |
| Nausea | 0% | 4,16% | 11,11% |
| Vomit | 35,29% | 17,64% | 0% |
| Strabism | 11,76% | 58,82% | 22,22% |
| Diplopia | 11,70% | 47,05% | 22,22% |
| Visual fogging | 0% | 17,64% | 8,11% |
| Drowsiness | 0% | 5,88% | 0% |
| Occasional detection | 0% | 5,88% | 0% |
| Irritability | 0% | 5,88% | 0% |