What is a sign of increased potassium levels in the body?

Muscle weakness is a significant sign of increased potassium levels, also known as hyperkalemia. Potassium plays a crucial role in neuromuscular function, as it is essential for the proper conduction of electrical impulses in muscles and nerves. When potassium levels rise beyond normal, it can lead to dysfunction in muscle contractions, manifesting as weakness. This weakness may affect various muscles, including those involved in respiration and cardiovascular function, and can be a serious clinical concern. Recognizing muscle weakness as a symptom helps in the early detection and management of possible complications related to high potassium levels.