Grapefruit juice levothyroxine

Consuming grapefruit, grapefruit juice, or even orange juice can reduce the absorption of levothyroxine and reduce its effectiveness.

Grapefruit juice can decrease blood levels of levothyroxine, potentially decreasing the effectiveness of levothyroxine. Clinical research shows that grapefruit juice modestly decreases levothyroxine levels by 11% by inhibiting organic anion transporting polypeptide (OATP). Grapefruit juice is thought to affect OATP for only a short time.

grapefruit juice. Conclusions Grapefruit juice may slightly delay the absorption of levothyroxine, but it seems to have only a minor effect on its bioavailability. Accordingly, the clinical relevance of the grapefruit juice-levothyroxine interaction is likely to be small. Introduction Grapefruit juice increases the plasma concentrations of

Grapefruit juice can decrease blood levels of levothyroxine, potentially decreasing the effectiveness of levothyroxine. Clinical research shows that grapefruit juice modestly decreases levothyroxine levels by 11% by inhibiting organic anion transporting polypeptide (OATP). Grapefruit juice is thought to affect OATP for only a short time.

The effect of grapefruit on levothyroxine is the opposite: Drinking grapefruit juice or orange juice can inhibit uptake transporters and reduce the drug s absorption.

Grapefruit juice can decrease blood levels of levothyroxine, potentially decreasing the effectiveness of levothyroxine. Clinical research shows that grapefruit juice modestly decreases levothyroxine levels by 11% by inhibiting organic anion transporting polypeptide (OATP). Grapefruit juice is thought to affect OATP for only a short time.

dose of grapefruit juice, which conversely increases the efficacy and Levothyroxine (Eltroxin, Levoxyl, Synthroid): Grapefruit juice may slightly

Grapefruit juice can decrease blood levels of levothyroxine, potentially decreasing the effectiveness of levothyroxine. Clinical research shows that grapefruit juice modestly decreases levothyroxine levels by 11% by inhibiting organic anion transporting polypeptide (OATP). Grapefruit juice is thought to affect OATP for only a short time.

2024. TLDR. Grapefruit juice may slightly delay the absorption of levothyroxine grapefruit juice-levothyroxines interaction is likely to be small. Expand.