| Similarity | Rank | |
|---|---|---|
| dizziness | 0.925 | 17560 |
| lightheadedness | 0.920 | 67558 |
| nausea | 0.906 | 11121 |
| breathlessness | 0.902 | 71854 |
| shortness | 0.900 | 29417 |
| faintness | 0.885 | 99887 |
| tachycardia | 0.867 | 50786 |
| vomiting | 0.863 | 12456 |
| fainting | 0.856 | 35001 |
| cramps | 0.854 | 18667 |
| irritability | 0.851 | 26695 |
| sleeplessness | 0.850 | 49493 |
| vertigo | 0.848 | 34916 |
| hypotension | 0.846 | 45505 |
| tiredness | 0.845 | 27237 |
| drowsiness | 0.840 | 32853 |
| dyspnea | 0.838 | 77250 |
| bradycardia | 0.833 | 87621 |
| Dizziness | 0.833 | 67144 |
| spasms | 0.831 | 25687 |
| arrhythmia | 0.830 | 48321 |
| numbness | 0.830 | 22822 |
| giddiness | 0.827 | 81694 |
| lightheaded | 0.827 | 77744 |
| lethargy | 0.827 | 36089 |