Dec 26, 2025 · Learn about the side effects of potassium chloride, from common to rare, for consumers and healthcare professionals.

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 under the …

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.

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

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

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 (stricture) of the …

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

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.

Jul 10, 2023 · This essential mineral plays a vital role in maintaining proper heart, muscle, and nerve function. While potassium chloride is typically safe and effective when used as directed, it is …

Mar 11, 2025 · Read on to learn about the possible benefits and side effects of potassium chloride, its sources, when to avoid potassium chloride, and more.