Jan 5, 2024 · Learn about the side effects of potassium chloride, from common to rare, for consumers and healthcare professionals.

Dec 12, 2024 · The most common side effects are nausea, vomiting, diarrhea, gas, and stomach discomfort. Serious side effects are rare but include damage to the intestines.

Jul 8, 2025 · Consuming too much potassium can lead to side effects like irregular heartbeat, gastrointestinal symptoms, and possibly death. Potassium chloride is prescribed and taken …

Aug 21, 2025 · Oral potassium chloride can cause mild, frequently observed gastrointestinal side effects, including nausea, vomiting, diarrhea, abdominal discomfort, and gas. These symptoms …

More important side effects include high blood potassium levels (hyperkalemia), abnormal heart beats, bleeding or perforation of the stomach or small intestine from ulcers, and narrowing …

Usually, side effects occur when someone takes large doses of potassium chloride. These side effects can include stomach pain, diarrhea, muscle weakness, and a numbness or tingling …

Side effects that you should report to your care team as soon as possible: Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat

Potassium chloride is used to treat and prevent low blood potassium levels (hypokalemia). Learn about side effects, dosages, drug interactions, and more.

Feb 29, 2024 · Serious side effects of potassium include uneven heartbeat, muscle weakness or limp feeling, severe stomach pain, and numbness or tingling in your hands, feet, or mouth.

Dec 12, 2022 · This information from Lexicomp® explains what you need to know about this medication, including what it’s used for, how to take it, its side effects, and when to call your …