| medications that affect levothyroxine | 1.56 | 0.6 | 2594 | 37 | 96 |
| medications that interact with levothyroxine | 0.83 | 1 | 7391 | 44 | 83 |
| levothyroxine and other medications | 0.81 | 0.5 | 1811 | 35 | 54 |
| medicines that interact with levothyroxine | 0.39 | 0.4 | 3204 | 42 | 43 |
| drugs that interact with levothyroxine | 0.33 | 0.9 | 8712 | 38 | 57 |
| what meds interact with levothyroxine | 1.18 | 0.9 | 4902 | 37 | 24 |
| levothyroxine with other meds | 1.09 | 0.8 | 6703 | 29 | 35 |
| taking other medications with levothyroxine | 0.35 | 0.9 | 7130 | 43 | 23 |
| supplements that interfere with levothyroxine | 0.61 | 0.6 | 840 | 45 | 76 |
| what interferes with levothyroxine | 0.08 | 0.8 | 3770 | 34 | 68 |
