| Similarity | Rank | |
|---|---|---|
| sleepiness | 0.929 | 39645 |
| dizziness | 0.919 | 17560 |
| lightheadedness | 0.903 | 67558 |
| nausea | 0.896 | 11121 |
| sleeplessness | 0.878 | 49493 |
| tiredness | 0.868 | 27237 |
| irritability | 0.867 | 26695 |
| faintness | 0.854 | 99887 |
| insomnia | 0.854 | 13512 |
| vomiting | 0.848 | 12456 |
| palpitations | 0.840 | 39804 |
| lethargy | 0.836 | 36089 |
| restlessness | 0.832 | 35325 |
| breathlessness | 0.828 | 71854 |
| Dizziness | 0.821 | 67144 |
| wakefulness | 0.820 | 61910 |
| vertigo | 0.819 | 34916 |
| fatigue | 0.818 | 6944 |
| headaches | 0.812 | 7783 |
| queasiness | 0.809 | 97196 |
| shortness | 0.808 | 29417 |
| drowsy | 0.806 | 38464 |
| headache | 0.802 | 7973 |
| hallucinations | 0.801 | 27406 |
| migraine | 0.798 | 15791 |