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Relationship between proton-pump inhibitor USE and lower blood magnesium levels

Wenny Dwi Putri, R. Andrajati, Sudibyo Supardi

International Journal of Applied Pharmaceutics, 2018

184 participants · 1 citation

Abstract

Objective: The aim of this study was to determine whether and to what degree proton-pump inhibitor (PPI) use affects blood magnesium levels.Methods: We performed a cross-sectional comparative study with consecutive sampling technique from June to October 2016. This study comparedblood magnesium levels of patients using PPIs (lansoprazole and omeprazole) with those of patients not taking PPIs. The total sample was 184 patients.Data collected included questionnaires and medical records. Statistical analysis was performed with the unpaired t-test, Mann–Whitney U-test, andone-way analysis of variance.Results: The average magnesium level in patients using PPIs was 2.08±0.21 mg/dL, whereas the average magnesium level in patients not using PPIswas 2.27±0.38 mg/dL, a statistically significant difference (p1 yearand in patients using omeprazole (p1 year. Thus, the long-term use of PPIs may lead to decreased levels ofmagnesium. Therefore, monitoring the levels of magnesium is important in patients using PPIs for a long term to avoid the risk of hypomagnesemia.

How strong is the evidence?

Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 184 participants or records.

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