Lisinopril and potassium
Can I take potassium with lisinopril?
Lisinopril and potassium supplements or salt substitutes should be reviewed because kidney function, lab monitoring, and other blood pressure medicines can matter.
Last reviewed: June 12, 2026
Preview readiness
- Sources
- 3
- Modules
- 3/3
- Indexing
- Off
Source boundary
This preview links lisinopril identity and label-search anchors plus the NIH ODS potassium fact sheet. It does not set a potassium intake target.
Clinical boundary
Ask a clinician or pharmacist before using potassium supplements or salt substitutes with lisinopril, especially with kidney disease, diuretics, or abnormal lab results.
FAQ preview
Does this include salt substitutes?
It can. Some salt substitutes contain potassium, so the exact product label should be reviewed.
Can this page interpret potassium labs?
No. Lab interpretation and medicine changes belong with the prescriber.
Who needs extra caution?
People with kidney disease, dehydration, diuretic use, other blood pressure medicines, or abnormal labs need professional review.