| Similarity | Rank | |
|---|---|---|
| migraines | 0.944 | 20372 |
| insomnia | 0.885 | 13512 |
| Migraine | 0.874 | 48007 |
| fibromyalgia | 0.862 | 23684 |
| narcolepsy | 0.854 | 58635 |
| vertigo | 0.851 | 34916 |
| nausea | 0.846 | 11121 |
| Migraines | 0.846 | 75583 |
| symptoms | 0.838 | 1591 |
| neuralgia | 0.834 | 60307 |
| headaches | 0.828 | 7783 |
| headache | 0.828 | 7973 |
| neuropathic | 0.828 | 63803 |
| sleeplessness | 0.827 | 49493 |
| neuropathy | 0.825 | 29167 |
| Meniere's | 0.815 | 89390 |
| dizziness | 0.814 | 17560 |
| heartburn | 0.809 | 21936 |
| epilepsy | 0.809 | 20346 |
| sleepiness | 0.806 | 39645 |
| sinusitis | 0.806 | 36918 |
| angioedema | 0.804 | 99427 |
| lightheadedness | 0.801 | 67558 |
| exacerbations | 0.800 | 84019 |
| antidepressant | 0.800 | 25641 |