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One of the most severe adverse effects is hyperkalemia (see CONTRAINDICATIONS, WARNINGS, and OVERDOSAGE). There also have been reports of upper and lower gastrointestinal conditions including obstruction, bleeding, ulceration, and perforation (see CONTRAINDICATIONS and WARNINGS).
The most common adverse reactions to oral potassium salts are nausea, vomiting, flatulence, abdominal pain/discomfort, and diarrhea. These symptoms are due to irritation of the gastrointestinal tract and are best managed by taking the dose with meals, or reducing the amount taken at one time.
Skin rash has been reported rarely.
Potassium-sparing diuretics, angiotensin converting enzyme inhibitors (see WARNINGS).
Last reviewed on RxList: 7/28/2009
This monograph has been modified to include the generic and brand name in many instances.
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