What is a common side effect of magnesium sulfate?

A common side effect of magnesium sulfate is flushing, which is often experienced as a feeling of warmth or heat in the skin, particularly in the face and upper body. This occurs because magnesium sulfate causes vasodilation, leading to increased blood flow to the skin. The flushing response can be observed shortly after administration and is generally considered a mild and transient issue.

This side effect is important for healthcare providers to be aware of, as it can help differentiate between expected reactions to the medication and potential adverse effects that may require further intervention. Monitoring patients for signs of flushing can also help assess their response to the medication and ensure their safety during treatment.