Electrolyte imbalances occur when the levels of essential minerals in the body, such as sodium, potassium, calcium, and magnesium, are either too high or too low. These minerals are crucial for various bodily functions, including maintaining fluid balance, muscle contractions, and nerve signaling. Imbalances can result from factors like dehydration, certain medications, or underlying health conditions. Symptoms of electrolyte imbalances can vary widely and may include muscle cramps, fatigue, irregular heartbeat, and confusion. Treatment typically involves addressing the underlying cause and may include dietary changes, supplements, or intravenous fluids to restore proper electrolyte levels.