| nasal spray for sinus infection | 1.34 | 0.9 | 614 | 31 | 37 |
| nasal spray for sinus infection prescription | 1.64 | 0.6 | 160 | 44 | 36 |
| saline nasal spray for sinus infection | 1.3 | 0.9 | 6030 | 38 | 25 |
| antibiotic nasal spray for sinus infection | 1.44 | 1 | 8270 | 42 | 75 |
| flonase nasal spray for sinus infection | 1.2 | 0.3 | 9785 | 39 | 87 |
| the best nasal spray for sinus infection | 1.77 | 0.4 | 240 | 40 | 13 |
| good nasal spray for sinus infection | 0.04 | 0.6 | 400 | 36 | 52 |
| azelastine nasal spray for sinus infection | 1.09 | 0.3 | 2058 | 42 | 40 |
| best saline nasal spray for sinus infection | 0.13 | 1 | 1699 | 43 | 96 |
| can saline nasal spray cause sinus infection | 0.05 | 0.3 | 1252 | 44 | 84 |
| does saline nasal spray help sinus infections | 0.08 | 0.6 | 5306 | 45 | 29 |
| saline nasal spray for sinus pressure | 1.43 | 0.6 | 883 | 37 | 85 |
