| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| side effects of fentanyl for pain relief | 1.82 | 0.6 | 2620 | 62 |
| what side effects of fentanyl | 1.65 | 0.9 | 1565 | 84 |
| major side effects of fentanyl | 0.49 | 0.9 | 5564 | 91 |
| fentanyl use and side effects | 1.25 | 0.5 | 7815 | 8 |
| physical side effects of fentanyl | 1.22 | 0.6 | 4466 | 13 |
| fentanyl medication side effects | 0.98 | 0.1 | 6211 | 35 |
| side effects of fentanyl in humans | 1.51 | 0.7 | 912 | 51 |
| fentanyl common side effects | 1.89 | 0.2 | 338 | 51 |
| fentanyl im side effects | 1.76 | 0.6 | 1804 | 66 |
| fentanyl side effects on the body | 1.09 | 0.7 | 2316 | 80 |
| fentanyl pills side effects | 0.7 | 0.3 | 6921 | 6 |
| effects of fentanyl drug | 0.29 | 0.1 | 3897 | 34 |
| what are the immediate effects of fentanyl | 1.11 | 0.6 | 6737 | 13 |
| fentanyl adverse side effects | 0.49 | 0.5 | 1301 | 57 |
| fentanyl od side effects | 0.18 | 0.7 | 7989 | 6 |
| fentanyl definition and side effects | 1.49 | 1 | 9574 | 66 |
| fentanyl potential side effect | 1.82 | 0.2 | 625 | 38 |
| what does fentanyl effects | 1.14 | 0.6 | 6715 | 84 |
| what is fentanyl the drug effects | 1.8 | 0.8 | 5033 | 53 |
